Quiz about Decimals & Fractions

Question 1

Malcolm measured 2.75 inches of rain on Saturday. He measured an additional 1.6 inches of rain on Sunday. What was the total amount of rain that fell on Saturday and Sunday?

Accepted Answer

4.35

Answer

3.81

Answer

2.91

Answer

1.15

Question 2

Denise has $78.22. She wants to buy a computer game that costs $29.99. About how much money will Denise have left?

Accepted Answer

$50

Answer

$40

Answer

$60

Answer

$110

Question 3

Salvador had 3.25 pounds of dry cement. He used 1.7 pounds to make a paver for his lawn. How many pounds of dry cement does Salvador have left?

Accepted Answer

1.55

Answer

2.08

Answer

3.08

Answer

4.95

Question 4

Members of a hiking club hiked 3.45 kilometers on Tuesday morning, then after lunch they hiked 6.2 more kilometers. What was the total distance that the club hiked?

Accepted Answer

9.65

Answer

2.75

Answer

4.07

Answer

9.47

Question 5

What is the sum?

Accepted Answer

$$\frac{17}{12}$$

Answer

$$\frac{6}{12}$$

Answer

1

Answer

$$\frac{5}{7}$$

Question 6

What is the difference?

Accepted Answer

$$\frac{13}{24}$$

Answer

$$\frac{5}{24}$$

Answer

$$\frac{12}{48}$$

Answer

$$\frac{6}{5}$$

Question 7

8/9 - 1/3 =

Accepted Answer

5/9

Answer

7/6

Answer

2/3

Answer

8/27

Question 8

2/3 + 1/2 =

Accepted Answer

7/6

Answer

6/7

Answer

2/6

Answer

3/5

Question 9

4/8 + 1/3 =

Accepted Answer

13/24

Answer

5/11

Answer

4/8

Answer

4/11

Question 10

What is the sum?

Accepted Answer

$$\frac{17}{12}$$

Answer

$$\frac{6}{12}$$

Answer

1

Answer

$$\frac{5}{7}$$

Question 11

What is the difference?

Accepted Answer

$$\frac{13}{24}$$

Answer

$$\frac{5}{24}$$

Answer

$$\frac{12}{48}$$

Answer

$$\frac{6}{5}$$

Question 12

$$\frac{5}{12}+\frac{1}{6}$$

Accepted Answer

$$\frac{7}{12}$$

Answer

$$\frac{6}{18}$$

Answer

$$\frac{6}{12}$$

Answer

$$\frac{3}{4}$$

Question 13

When adding or subtracting fractions, I NEVER add or subtract the...

Accepted Answer

denominators

Answer

numerators

Answer

mixed numbers

Answer

equivalent fractions

Question 14

When the denominators are not the same, I must find a...

Accepted Answer

common denominator

Answer

common numerator

Answer

equivalent fraction

Answer

mixed number

Decimals & Fractions

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