Quiz about Fraction Competition

Question 1

[Select All That Apply] Which basic operations for fractions require that you have a common denominator?

Accepted Answer

Addition

Accepted Answer

Subtraction

Answer

Multiplication

Answer

Division

Answer

None of the 4 basic operations need common denominators

Question 2

Which of the following would be the best common denominator for the fractions $$\frac{3}{2}$$ and $$\frac{5}{8}$$ ?

Accepted Answer

8

Answer

4

Answer

10

Answer

16

Question 3

What is $$\frac{1}{3}$$ of 36?

Accepted Answer

12

Answer

9

Answer

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

Answer

108

Question 4

Find the sum. Don't forget to fully simplify your answer if needed. $$\frac{5}{8}+\frac{3}{16}$$

Accepted Answer

$$\frac{13}{16}$$

Answer

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

Answer

$$\frac{7}{16}$$

Answer

$$\frac{8}{24}$$

Answer

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

Question 5

Find the difference. Don't forget to fully simplify your answer if needed. $$\frac{7}{8}-\frac{7}{16}$$

Accepted Answer

$$\frac{7}{16}$$

Answer

$$0$$

Answer

$$\frac{3}{8}$$

Answer

$$\frac{14}{16}$$

Answer

$$-\frac{7}{16}$$

Question 6

Find the sum. Don't forget to fully simplify your answer if needed. $$-\frac{5}{6}+\frac{1}{3}$$

Accepted Answer

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

Answer

$$-\frac{6}{9}$$

Answer

$$-\frac{2}{3}$$

Answer

$$-\frac{1}{3}$$

Answer

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

Question 7

Find the difference. Don't forget to fully simplify your answer if needed. $$-\frac{2}{3}-\frac{1}{6}$$

Accepted Answer

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

Answer

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

Answer

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

Answer

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

Answer

$$-\frac{1}{3}$$

Question 8

Find the difference. Don't forget to fully simplify your answer if needed. $$-\frac{1}{2}-\left(-\frac{1}{2}\right)$$

Accepted Answer

$$0$$

Answer

$$1$$

Answer

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

Answer

$$-1$$

Answer

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

Question 9

Find the product. Don't forget to fully simplify your answer if needed. $$\frac{3}{4}\cdot\frac{4}{5}$$

Accepted Answer

$$\frac{3}{5}$$

Answer

$$\frac{12}{20}$$

Answer

$$\frac{15}{16}$$

Answer

$$\frac{12}{9}$$

Answer

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

Question 10

Find the quotient. Don't forget to fully simplify your answer if needed. $$\frac{2}{3}\div\frac{1}{3}$$

Accepted Answer

$$2$$

Answer

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

Answer

$$1$$

Answer

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

Answer

$$\frac{2}{3}$$

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