The Set ℚ Introduce Rational Numbers Fractions 2

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Test your knowledge on expanding fractions with this fun quiz game!

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The Set ℚ Introduce Rational Numbers Fractions 2


Froggy Jumps The Set ℚ Introduce Rational Numbers Fractions 2Versión en línea Test your knowledge on expanding fractions with this fun quiz game! por YAKILI LMS 1 What is the purpose of expanding fractions? a To simplify fractions to their lowest terms. b To create equivalent fractions with larger numerators and denominators. c To convert fractions to decimals. 2 Which of the following is an example of expanding the fraction 1/2? a 2/4 b 3/6 c 1/4 3 When you expand a fraction, what happens to its value? a It decreases. b It increases. c Its value remains the same. 4 What is the first step in expanding the fraction 3/5? a Multiply both the numerator and denominator by the same number. b Divide both by the same number. c Add the same number to both. 5 If you expand 2/3 by multiplying by 4, what is the result? a 4/6 b 6/9 c 8/12 6 Which number can you use to expand the fraction 5/8? a 2 b 1 c 3 7 What is the expanded form of 4/7 if you multiply by 5? a 20/35 b 15/28 c 25/42 8 Expanding fractions is useful for which of the following? a Finding common denominators. b Finding square roots. c Calculating percentages. 9 What is a common mistake when expanding fractions? a Not changing the fraction at all. b Only changing the numerator. c Using different multipliers for numerator and denominator. 10 Which of the following fractions is not an expansion of 1/3? a 4/12 b 3/9 c 2/5 11 What is the first step in reducing a fraction? a Multiply the numerator and denominator. b Find the greatest common divisor (GCD). c Add the numerator and denominator. 12 What does it mean to reduce a fraction? a To convert it to a decimal. b To add it to another fraction. c To simplify it to its lowest terms. 13 Which fraction is already in simplest form: 4/8 or 3/5? a 2/4 b 4/8 c 3/5. 14 What is the reduced form of 12/16? a 2/3 b 4/3 c 3/4. 15 How do you find the GCD of two numbers? a Multiply the numbers. b Add the numbers together. c List the factors and find the largest common one. 16 Which of the following fractions can be reduced: 9/27? a No, it is already simplified. b It can be reduced to 3/9. c Yes, it can be reduced to 1/3. 17 What is the GCD of 10 and 15? a 10 b 15 c 5. 18 When reducing 18/24, what is the first number you divide by? a 6. b 2 c 3 19 Is the fraction 5/10 in simplest form? a Yes, it is already simplified. b It can be reduced to 2/5. c No, it can be reduced to 1/2. 20 What is the reduced form of 8/12? a 4/6 b 2/3. c 1/2 21 Which fraction is larger: 3/5 or 3/8? a 3/5 b 3/8 c They are equal 22 When comparing 4/7 and 4/9, which is smaller? a 4/9 b They are equal c 4/7 23 If two fractions have the same numerator, how do you compare them? a Multiply the fractions. b Add the fractions. c Look at their denominators. 24 Which is greater: 5/12 or 5/15? a 5/15 b 5/12 c They are equal 25 What is the common numerator in the fractions 2/3 and 2/5? a 5 b 2 c 3 26 How do you order 6/10, 6/15, and 6/20? a 6/10 < 6/15 < 6/20 b 6/20 < 6/15 < 6/10 c They are equal 27 Which fraction is smaller: 1/4 or 1/6? a 1/6 b 1/4 c They are equal 28 What happens to the value of a fraction when the denominator increases? a The value stays the same. b The value decreases. c The value increases. 29 In the fractions 7/10 and 7/12, which is larger? a 7/12 b 7/10 c They are equal 30 If you have 8/15 and 8/25, which is smaller? a They are equal b 8/25 c 8/15 31 What is a common denominator? a A shared multiple of the denominators of two or more fractions. b The sum of the denominators. c The product of the numerators. 32 How do you find a common denominator for 1/4 and 1/6? a The greatest common factor, which is 2. b The least common multiple of 4 and 6, which is 12. c The sum of 4 and 6, which is 10. 33 Which fraction is larger: 3/8 or 1/2? a 3/8, because it has a larger numerator. b They are equal. c 1/2, when converted to eighths is 4/8. 34 What is the first step in ordering fractions with different denominators? a Add the fractions together. b Multiply the denominators. c Convert them to equivalent fractions with a common denominator. 35 If you have 2/5 and 3/10, what is the common denominator? a The common denominator is 10. b The common denominator is 5. c The common denominator is 15. 36 Which fraction is smaller: 5/12 or 3/4? a 3/4, because it has a larger numerator. b 5/12, when converted to twelfths is 5/12 and 3/4 is 9/12. c They are equal. 37 How do you compare 2/3 and 3/5 using a common denominator? a Use their original denominators. b Add them to find which is larger. c Convert both to 30ths: 2/3 = 20/30 and 3/5 = 18/30. 38 What is the equivalent fraction of 1/2 with a denominator of 8? a 3/8. b 2/8. c 4/8. 39 When ordering 1/3, 2/5, and 3/10, which is the largest? a 3/10. b 2/5, when converted to tenths is 4/10. c 1/3, because it has a larger numerator. 40 What do you do after finding a common denominator? a Ignore the numerators. b Rewrite each fraction as an equivalent fraction. c Add the fractions together. 41 What is 1/4 + 2/4? a 1/4 b 1/2 c 3/4 42 What is 5/8 - 3/8? a 1/8 b 3/8 c 2/8 43 If you have 3/10 + 4/10, what do you get? a 3/10 b 7/10 c 1/10 44 What is the result of 6/12 - 2/12? a 2/12 b 6/12 c 4/12 45 How do you add fractions with the same denominator? a Add the denominators only. b Add the numerators and keep the denominator. c Multiply the fractions. 46 What is 7/15 + 5/15? a 2/15 b 12/15 c 10/15 47 What is 9/20 - 4/20? a 5/20 b 6/20 c 4/20 48 If you add 2/5 + 1/5, what is the sum? a 3/5 b 1/5 c 4/5 49 What is 8/9 - 3/9? a 5/9 b 6/9 c 3/9 50 How do you subtract fractions with the same denominator? a Add the denominators. b Subtract the numerators and keep the denominator. c Multiply the fractions.

The Set ℚ Introduce Rational Numbers Fractions 2

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The Set ℚ Introduce Rational Numbers Fractions 2Versión en línea

por YAKILI LMS

What is the purpose of expanding fractions?

Which of the following is an example of expanding the fraction 1/2?

When you expand a fraction, what happens to its value?

What is the first step in expanding the fraction 3/5?

If you expand 2/3 by multiplying by 4, what is the result?

Which number can you use to expand the fraction 5/8?

What is the expanded form of 4/7 if you multiply by 5?

Expanding fractions is useful for which of the following?

What is a common mistake when expanding fractions?

Which of the following fractions is not an expansion of 1/3?

What is the first step in reducing a fraction?

What does it mean to reduce a fraction?

Which fraction is already in simplest form: 4/8 or 3/5?

What is the reduced form of 12/16?

How do you find the GCD of two numbers?

Which of the following fractions can be reduced: 9/27?

What is the GCD of 10 and 15?

When reducing 18/24, what is the first number you divide by?

Is the fraction 5/10 in simplest form?

What is the reduced form of 8/12?

Which fraction is larger: 3/5 or 3/8?

When comparing 4/7 and 4/9, which is smaller?

If two fractions have the same numerator, how do you compare them?

Which is greater: 5/12 or 5/15?

What is the common numerator in the fractions 2/3 and 2/5?

How do you order 6/10, 6/15, and 6/20?

Which fraction is smaller: 1/4 or 1/6?

What happens to the value of a fraction when the denominator increases?

In the fractions 7/10 and 7/12, which is larger?

If you have 8/15 and 8/25, which is smaller?

What is a common denominator?

How do you find a common denominator for 1/4 and 1/6?

Which fraction is larger: 3/8 or 1/2?

What is the first step in ordering fractions with different denominators?

If you have 2/5 and 3/10, what is the common denominator?

Which fraction is smaller: 5/12 or 3/4?

How do you compare 2/3 and 3/5 using a common denominator?

What is the equivalent fraction of 1/2 with a denominator of 8?

When ordering 1/3, 2/5, and 3/10, which is the largest?

What do you do after finding a common denominator?

What is 1/4 + 2/4?

What is 5/8 - 3/8?

If you have 3/10 + 4/10, what do you get?

What is the result of 6/12 - 2/12?

How do you add fractions with the same denominator?

What is 7/15 + 5/15?

What is 9/20 - 4/20?

If you add 2/5 + 1/5, what is the sum?

What is 8/9 - 3/9?

How do you subtract fractions with the same denominator?