Juniper L1 Maths - Percentages, Ratio and Proportion

15% of 200^ apples were bad. How many apples were bad?

• 85
• 26
• 30
• 55

Tags

CCSS.7.NS.A.2

CCSS.7.RP.A.2

CCSS.7.RP.A.3

What is the ratio of triangles to squares?

• 2:7
• 5:7
• 3:4
• 4:3

What is 20% of 75?

• 15
• 60
• 6
• 1.5

Tags

CCSS.6.RP.A.3C

Find the tip amount on a £20 lunch if you leave a 20% tip.

• £0.40

• £2.00

• £4

• £24

What is 100% of 73?

• 73
• 7.3
• 0.73
• 730

If Mike has a ratio of 2 apples to 3 bananas, how many apples would you expect him to have if he has 15 bananas?

• 7
• 9
• 10
• 2

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Write if the given proportion is 'True' or 'False':

8 : 9 = 24 : 18

• TRUE

• FALSE

• It's both

• none of these

Are these ratios equivalent? Remember - What you do to one side of the ratio you have to do to the other side too!

4:5 and 15:20

• Yes

• No

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

• 2 to 5
• 5 to 3
• 3 to 5
• 5 to 2

Tags

CCSS.7.RP.A.2

In the recipe of a lemonade 2 cups of sugar is needed for 3 lemons. How many lemons are needed for 6 cups of sugar?

• 4
• 6
• 8
• 9

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3