Multiplication and Division of Fractions

Level 1

100

What is the reciprocal of 2?

1/2

200

What preposition is used to indicate multiplication of fraction?

of

300

What is the product of a fraction and its reciprocal?

1

400

Explain. How do you divide fractions?

KFC. Keep. Flip. Change

500

Explain. How do you multiply mixed fractions?

1. Turn the mixed fractions to improper fraction.

2. Multiply the numerator by the numerator and the denominator by the denominator

Level 2

100

Find (3/4)²

9/16

200

Find 1/4 × 1/2. Simplify.

1/8

300

Find 1/2 ÷  1/3. Simplify.

3/2 or 1 1/2

400

Find 2/3 × 5/6. Simplify.

5/9

500

Find 3/8 ÷  2/5. Simplify.

15/16

Level 3

100

Find (1/2)³.

1/8

200

Using the cancellation method, find 9/10 × 5/12. 

3/8

300

Using the cancellation method, find 9/16 ÷ 6/12.

9/8 or 1 1/8

400

Find (2/3)² ×  1/4. Simplify.

1/9

500

Find (1/4)² ÷ 1/16. Simplify.

1

Level 4

100

Find 2 1/5 × 10/11. Simplify.

2

200

Find 3 3/5 ÷ 2 1/2. Simplify.

9/5 or 1 4/5

300

Find 2 3/4 × 1 2/5. Simplify.

11/10 or 1 1/10

400

A mango float recipe uses 3 1/2 cups of milk per tray. If you are going to prepare 1 1/2 tray of mango float, how much milk will you need?

21/4 or 5 1/4 cups of milk

500

An 3 1/4 meter stick is to be cut into into pieces 1/4 meter long each. How many smaller cuts of the same length can you get from it?

13 pieces