Fractions Quiz

What is the first step when adding or subtracting fractions?

• Convert to decimals

• Multiply the numerators

• Find a common denominator

• Divide the fractions

How do you find a common denominator for 2/3 and 3/4?

• Multiply the first fraction by the denominator of the second and vice versa

• Multiply both fractions by 2

• Use the denominator of the first fraction

• Add the numerators

What is the result of adding 8/12 and 9/12?

• 1/12

• 8/12

• 17/12

• 9/12

When multiplying fractions, what should you do first?

• Add the numerators

• Find a common denominator

• Multiply across the numerators and denominators

• Convert to mixed numbers

What is the product of 3/5 and 4/8?

• 12/40

• 3/8

• 15/32

• 1/2

What is the method used to divide fractions?

• Add, subtract, multiply

• Keep, change, flip

• Flip, change, keep

• Multiply, divide, add

How do you convert 21/10 to a mixed number?

• 2 and 2/10

• 1 and 1/10

• 2 and 1/10

• 3 and 1/10

What is the result of dividing 3/5 by 2/7 using keep, change, flip?

• 21/10

• 10/21

• 15/14

• 14/15

In the final example, what is the simplified result of the division?

• 1/2

• 1/3

• 1/4

• 1/5

What numbers can be canceled out in the final example before multiplying?

• 2, 4, and 6

• 7, 3, and 5

• 4, 6, and 8

• 5, 3, and 2