All About Fraction Operations

What is the least common multiple (LCM) of 5 and 15?

• 20

• 15

• 25

• 10

What is the simplified form of 10/15?

• 4/5

• 1/2

• 3/5

• 2/3

What is the first step in multiplying mixed numbers?

• Find a common denominator

• Convert to improper fractions

• Simplify the fractions

• Add the numerators

What is the product of 1 1/2 and 2/9?

• 2/3

• 1/3

• 1/9

• 1/6

What is the least common multiple (LCM) of 3 and 12?

• 15

• 12

• 9

• 6

What is 25/12 minus 1/3 in simplified form?

• 2

• 1 3/4

• 2 1/4

• 1 1/2

What is the first step in dividing mixed numbers?

• Find a common denominator

• Simplify the fractions

• Multiply the numerators

• Convert to improper fractions

What is the result of 11/6 divided by 4/3?

• 3/8

• 8/3

• 8/11

• 11/8

What is the simplified form of 11/6 divided by 4/3?

• 1 5/6

• 1 1/2

• 2

• 1 3/4

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