Fractions quiz

Fractions and Decimals Quiz

Practice converting, comparing, adding, subtracting, multiplying, and dividing fractions and decimals. Use hints when needed, choose an answer, and review the explanation after each question.

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1 Question 1 of 10

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Convert 1/2 to a decimal.

Hint: Divide the numerator by the denominator: 1 ÷ 2.

Explanation: To convert 1/2 to a decimal, divide 1 by 2. 1 ÷ 2 = 0.5.

2 Question 2 of 10

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Convert 0.75 to a fraction in simplest form.

Hint: 0.75 means 75 hundredths.

Explanation: 0.75 = 75/100. Divide both numerator and denominator by 25: 75/100 = 3/4.

3 Question 3 of 10

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Which is greater: 0.6 or 2/3?

Hint: Convert 2/3 to a decimal or convert 0.6 to a fraction.

Explanation: 2/3 is approximately 0.666..., which is greater than 0.6. So 2/3 is greater.

4 Question 4 of 10

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What is 0.4 + 0.35?

Hint: Write 0.4 as 0.40 before adding.

Explanation: 0.4 = 0.40. Then 0.40 + 0.35 = 0.75.

5 Question 5 of 10

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What is 1/4 + 0.5?

Hint: Convert 1/4 to a decimal first.

Explanation: 1/4 = 0.25. Then 0.25 + 0.5 = 0.75.

6 Question 6 of 10

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What is 3.2 - 1.75?

Hint: Write 3.2 as 3.20 before subtracting.

Explanation: 3.2 = 3.20. Then 3.20 - 1.75 = 1.45.

7 Question 7 of 10

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What is 0.25 × 12?

Hint: 0.25 is the same as 1/4.

Explanation: 0.25 = 1/4. One quarter of 12 is 12 ÷ 4 = 3.

8 Question 8 of 10

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What is 2/5 as a decimal?

Hint: Make the denominator 10 by multiplying 5 by 2.

Explanation: 2/5 = 4/10 because multiplying numerator and denominator by 2 gives 4/10. So the decimal is 0.4.

9 Question 9 of 10

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Which decimal is equal to 3/20?

Hint: Convert twentieths to hundredths by multiplying by 5.

Explanation: 3/20 = 15/100 because 3 × 5 = 15 and 20 × 5 = 100. So 3/20 = 0.15.

10 Question 10 of 10

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What is 1.5 ÷ 0.5?

Hint: 0.5 is one half. Ask how many halves are in 1.5.

Explanation: 1.5 ÷ 0.5 = 3 because there are three halves in 1.5.

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About this math quiz

This carousel quiz template shows one question at a time. Students can move back and forward, request a hint, answer the question, and then review the explanation.

You can reuse this file for Algebra, Geometry, Arithmetic, Fractions, Statistics, and Hard Math pages by changing the PHP array with questions at the top of the file.