7Quisumbing-Multiplication and Division of Fractions

Find the reciprocal of 7

• 7
• 1/7
• 7/1
• 7/2

What is the product of these fractions in lowest terms?

• 1/3
• 3/5
• 3/6
• 2/6

What is the product of these fractions in lowest terms?

• 20/50
• 10/25
• 2/5
• 9/15

"Multiply by the reciprocal" is the rule for which operation with fractions?

• addition

• division

• multiplication

• subtraction

When multiplying fractions, a common denominator is required.

• TRUE

• FALSE

Find the quotient of

(2/3) and (5/6) .

Reduce, or simplify.

• 12 / 15

• 5 / 9

• 4 / 5

• -1 / 6

3/7 x 20

• 8 4/7
• 420/20
• 21
• 8 ⅞

Multiply 1/2 by 3/5

• 11/10

• 3/10

• 5/6

3/5 times 4/7

• 41/35

• 12/35

• 21/20

To divide fractions, change to multiplication and flip over the second fraction

• True

• False