Quiz about Mixed Numbers Math Quiz

Question 1

Sarem, Robin, and Braylan are sharing a pizza. Sarem eats 1/4 of the pizza, Robin eats 1/5 of the pizza, and Braylan eats 3/10 of the pizza. What fraction of the pizza is left?

Accepted Answer

17/20

Answer

4/5

Answer

3/20

Answer

4/20

Question 2

What is the sum of these fractions?

Accepted Answer

17/20

Answer

4/5

Answer

3/20

Answer

4/20

Question 3

Convert the mixed fraction to a improper fraction.

Accepted Answer

27 /7

Answer

21 /7

Answer

31 /7

Answer

41/7

Question 4

Convert the mixed number $$3 \frac{1}{4}$$ to an improper fraction.

Accepted Answer

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

Answer

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

Answer

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

Answer

$$\frac{10}{4}$$

Question 5

Find the common denominator and then add $$2 \frac{1}{6}$$ and $$1 \frac{1}{3}$$ .

Accepted Answer

$$3 \frac{1}{2}$$

Answer

$$4$$

Answer

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

Answer

$$3 \frac{1}{6}$$

Question 6

Subtract $$5 \frac{2}{5}$$ from $$7 \frac{3}{4}$$ after finding a common denominator.

Accepted Answer

$$2 \frac{7}{20}$$

Answer

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

Answer

$$2 \frac{11}{20}$$

Answer

$$2 \frac{3}{10}$$

Question 7

Convert the mixed number $$4 \frac{5}{8}$$ to an improper fraction.

Accepted Answer

$$\frac{37}{8}$$

Answer

$$\frac{36}{8}$$

Answer

$$\frac{33}{8}$$

Answer

$$\frac{29}{8}$$

Question 8

Add $$2 \frac{2}{3}$$ and $$3 \frac{1}{4}$$ after converting them to improper fractions with a common denominator.

Accepted Answer

$$5 \frac{11}{12}$$

Answer

$$6$$

Answer

$$5 \frac{7}{12}$$

Answer

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

Question 9

Subtract $$3 \frac{1}{2}$$ from $$6 \frac{3}{7}$$ after converting them to improper fractions with a common denominator.

Accepted Answer

$$3 \frac{1}{14}$$

Answer

$$2 \frac{5}{14}$$

Answer

$$3 \frac{2}{7}$$

Answer

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

Question 10

Convert the mixed number $$7 \frac{3}{5}$$ to an improper fraction.

Accepted Answer

$$\frac{38}{5}$$

Answer

$$\frac{37}{5}$$

Answer

$$\frac{36}{5}$$

Answer

$$\frac{35}{5}$$

Question 11

Find the common denominator and then add $$1 \frac{1}{8}$$ and $$2 \frac{1}{3}$$ .

Accepted Answer

$$3 \frac{11}{24}$$

Answer

$$3 \frac{5}{24}$$

Answer

$$3 \frac{7}{24}$$

Answer

$$3 \frac{1}{2}$$

Question 12

Subtract $$4 \frac{1}{9}$$ from $$6 \frac{2}{3}$$ after finding a common denominator.

Accepted Answer

$$2 \frac{5}{9}$$

Answer

$$2 \frac{4}{9}$$

Answer

$$2 \frac{7}{9}$$

Answer

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

Question 13

Convert the mixed number $$5 \frac{7}{9}$$ to an improper fraction.

Accepted Answer

$$\frac{52}{9}$$

Answer

$$\frac{48}{9}$$

Answer

$$\frac{50}{9}$$

Answer

$$\frac{54}{9}$$

Mixed Numbers Math Quiz

13 questions

Sarem, Robin, and Braylan are sharing a pizza. Sarem eats 1/4 of the pizza, Robin eats 1/5 of the pizza, and Braylan eats 3/10 of the pizza. What fraction of the pizza is left?

What is the sum of these fractions?

Convert the mixed fraction to a improper fraction.

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