Quiz about Add and Subtract Fractions (4th Review)

Question 1

Ben uses $$\frac{3}{12}$$ pound of strawberries and $$\frac{2}{12}$$ pound of blueberries to make jam.

How many pounds of berries does Ben use to make jam?

Accepted Answer

$$\frac{5}{12}$$

Answer

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

Answer

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

Answer

$$\frac{1}{2}$$

Question 2

To get the correct color, Johan mixed $$3\ \frac{1}{4}$$ quarts of white paint, $$1\ \frac{2}{4}$$ quarts of blue paint, and $$2\ \frac{3}{4}$$ quarts of green paint. How much paint did Johan make? Johan made quarts of paint.

Accepted Answer

$$7\ \frac{2}{4}$$

Answer

$$6\ \frac{2}{4}$$

Answer

$$6\ \frac{6}{4}$$

Answer

$$8$$

Question 3

Nick had $$3\ \frac{1}{4}$$ bottles of water for his wrestling practice. When he finished he had $$1\ \frac{2}{4}$$ bottles of water left. He said he used $$2\ \frac{1}{4}$$ bottles of water during the practice. Do you agree?

Accepted Answer

No

Answer

Yes

Question 4

Betsy brought $$\frac{6}{12}$$ pound of trail mix on a camping trip. She ate $$\frac{4}{12}$$ pound of the trail mix. How much trail mix is left?

Accepted Answer

$$\frac{2}{12}$$

Accepted Answer

$$\frac{1}{6}$$

Answer

$$\frac{1}{7}$$

Answer

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

Question 5

In a survey, $$\frac{5}{10}$$ of the students chose a dog and $$\frac{1}{10}$$ chose a fish as their favorite pet. What fraction shows the students who chose a dog or a fish as their favorite pet?

Accepted Answer

$$\frac{6}{10}$$

Answer

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

Answer

$$\frac{6}{20}$$

Answer

That is a lot of pets

Question 6

$$\frac{6}{12}-\frac{2}{12}=$$

Accepted Answer

$$\frac{4}{12}$$

Answer

$$\frac{8}{12}$$

Answer

$$\frac{4}{24}$$

Answer

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

Question 7

SuLee has $$8\ \frac{1}{4}$$ yards of blue fabric and $$4\ \frac{2}{4}$$ yards of green fabric. How much more blue fabric does SuLee have than green fabric?

Accepted Answer

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

Answer

$$4\ \frac{1}{2}$$

Answer

$$4\ \frac{1}{4}$$

Answer

$$12\ \frac{3}{4}$$

Question 8

What is the improper fraction of this mixed number:

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

Accepted Answer

$$\frac{31}{\ 6}$$

Answer

31

Answer

$$\frac{30}{1}$$

Answer

$$\frac{30}{6\ }$$

Question 9

What is the mixed number of this improper fraction:

$$\frac{13}{4}$$

Accepted Answer

$$3\ \frac{1}{4}$$

Answer

$$2\ \frac{1}{4}$$

Answer

$$13\ \frac{1}{4}$$

Answer

$$12\ \frac{1}{2}$$

Question 10

Is this equation true or false:

$$6\ \frac{7}{10}+2\ \frac{1}{10}=\ 4\ \frac{8}{10}$$

Accepted Answer

False

Answer

True

Question 11

Each can on a shelf has a mass of $$\frac{3}{5}$$ kg. What is the total mass of 9 of these cans?

Accepted Answer

$$\frac{27}{5}$$

Answer

$$\frac{12}{45}$$

Answer

$$\frac{27}{45}$$

Answer

$$\frac{12}{5}$$

Add and Subtract Fractions (4th Review)

11 questions

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