2 7 × 4 3 = 2\sqrt{7}\times4\sqrt{3}= 2 7 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> × 4 3 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> =

8 21 8\sqrt{21} 8 2 1 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

8 10 8\sqrt{10} 8 1 0 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

6 21 6\sqrt{21} 6 2 1 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

6 10 6\sqrt{10} 6 1 0 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

What is 5 3 2 \frac{5}{3\sqrt{2}} 3 2 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> 5 fully simplified with a rational denominator equal to?

5 2 6 \frac{5\sqrt{2}}{6} 6 5 2 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

15 2 18 \frac{15\sqrt{2}}{18} 1 8 1 5 2 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

5 2 2 \frac{5\sqrt{2}}{2} 2 5 2 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

5 2 3 \frac{5\sqrt{2}}{3} 3 5 2 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

Year 9 Numeracy Skills NA6 - 6I

Authored by Min Nguyen

Mathematics

9th Grade

CCSS covered

Used 18+ times

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10 questions

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MULTIPLE CHOICE QUESTION

1 min • 1 pt

L4

In a test Marcos scored 12 out of a possible 25. What is this mark as a percentage?

0.48%

12%

25%

48%

MULTIPLE CHOICE QUESTION

1 min • 1 pt

L5

A car uses petrol at the rate of 7.5 litres per 100km travelled. Approximately how much petrol will it use to travel 750km?

10 L

60 L

75 L

100 L

Tags

CCSS.6.RP.A.3B

FILL IN THE BLANK QUESTION

1 min • 1 pt

L5

Lydia is buying balloons for a party. Each bag contains 8 balloons. If she needs 100 balloons, how many bags will she need to buy?

Tags

CCSS.3.OA.A.3

FILL IN THE BLANK QUESTION

1 min • 1 pt

L5

A photo was 10 cm long and 8 cm wide. It was enlarged so that it is now 40 cm wide. How long is the enlarged photo?

Tags

CCSS.7.G.A.1

FILL IN THE BLANK QUESTION

1 min • 1 pt

L6

Bintang travelled 360 kilometres in 6 hours. She had travelled the first 2 hours at an average speed of 80km/h. At what speed did she then travel to complete her journey?

Tags

CCSS.6.NS.B.3

MULTIPLE CHOICE QUESTION

1 min • 1 pt

L6

A shopkeeper found that the ratio of masses of oranges to lemons to mandarins sold is 3 : 1 : 4. If sales totalled 120 kilograms, what mass of oranges were sold?

15 kg

30 kg

45 kg

60 kg

FILL IN THE BLANK QUESTION

1 min • 1 pt

L6

The ratio of dogs to cats is 3 : 4 in Liverpool Animal Shelter. It has 36 dogs. Yesterday, three dogs and three cats got picked up by their foster owners. What is the new ratio of dogs to cats?

MULTIPLE CHOICE QUESTION

1 min • 1 pt

$2\sqrt{7}\times4\sqrt{3}=$

$8\sqrt{21}$

$8\sqrt{10}$

$6\sqrt{21}$

$6\sqrt{10}$

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is $\frac{5}{3\sqrt{2}}$ fully simplified with a rational denominator equal to?

$\frac{15\sqrt{2}}{18}$

$\frac{5\sqrt{2}}{2}$

$\frac{5\sqrt{2}}{3}$

$\frac{5\sqrt{2}}{6}$

10.

FILL IN THE BLANK QUESTION

1 min • 1 pt

$\frac{5\sqrt{42}\times4\sqrt{6}}{10\sqrt{7}}=$

Tags

CCSS.HSN.RN.A.2

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Year 9 Numeracy Skills NA6 - 6I

L4In a test Marcos scored 12 out of a possible 25. What is this mark as a percentage?

L5 A car uses petrol at the rate of 7.5 litres per 100km travelled. Approximately how much petrol will it use to travel 750km?

L5Lydia is buying balloons for a party. Each bag contains 8 balloons. If she needs 100 balloons, how many bags will she need to buy?

L5A photo was 10 cm long and 8 cm wide. It was enlarged so that it is now 40 cm wide. How long is the enlarged photo?

L6Bintang travelled 360 kilometres in 6 hours. She had travelled the first 2 hours at an average speed of 80km/h. At what speed did she then travel to complete her journey?

L6A shopkeeper found that the ratio of masses of oranges to lemons to mandarins sold is 3 : 1 : 4. If sales totalled 120 kilograms, what mass of oranges were sold?

L6The ratio of dogs to cats is 3 : 4 in Liverpool Animal Shelter. It has 36 dogs. Yesterday, three dogs and three cats got picked up by their foster owners. What is the new ratio of dogs to cats?

27×43=2\sqrt{7}\times4\sqrt{3}=27​×43​=

What is 532\frac{5}{3\sqrt{2}}32​5​ fully simplified with a rational denominator equal to?

542×46107=\frac{5\sqrt{42}\times4\sqrt{6}}{10\sqrt{7}}=107​542​×46​​=

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

L4

In a test Marcos scored 12 out of a possible 25. What is this mark as a percentage?

L5

A car uses petrol at the rate of 7.5 litres per 100km travelled. Approximately how much petrol will it use to travel 750km?

L5

Lydia is buying balloons for a party. Each bag contains 8 balloons. If she needs 100 balloons, how many bags will she need to buy?

L5

A photo was 10 cm long and 8 cm wide. It was enlarged so that it is now 40 cm wide. How long is the enlarged photo?

L6

Bintang travelled 360 kilometres in 6 hours. She had travelled the first 2 hours at an average speed of 80km/h. At what speed did she then travel to complete her journey?

L6

A shopkeeper found that the ratio of masses of oranges to lemons to mandarins sold is 3 : 1 : 4. If sales totalled 120 kilograms, what mass of oranges were sold?

L6

The ratio of dogs to cats is 3 : 4 in Liverpool Animal Shelter. It has 36 dogs. Yesterday, three dogs and three cats got picked up by their foster owners. What is the new ratio of dogs to cats?

$2\sqrt{7}\times4\sqrt{3}=$

What is $\frac{5}{3\sqrt{2}}$ fully simplified with a rational denominator equal to?

$\frac{5\sqrt{42}\times4\sqrt{6}}{10\sqrt{7}}=$