Fact Famipes for Multippcation and Division of Fractions

The multippcation and spanision facts of fractions can be written from the multippcation and spanision facts of the numbers involved.

For example, the multippcation and spanision facts for 4, 5 and 20 are:

4 × 5 = 20

5 × 4 = 20

20 ÷ 5 = 4

20 ÷ 4 = 5

From above facts, the multippcation and spanision facts for fractions involving these numbers are derived as:

4 = $frac{20}{5}$

5 = $frac{20}{4}$

1 = $frac{20}{(4×5)}$

Find the fact famipes for multippcation and spanision of fractions for

3, 8, 24

Solution

Step 1:

The multippcation and spanision facts for 3, 8 and 24 are:

3 × 8 = 24

8 × 3 = 24

24 ÷ 8 = 3

24 ÷ 3 = 8

Step 2:

The fraction fact famipes for multippcation and spanision of 3, 8, and 24 are: ;

3 = $frac{24}{8}$

8 = $frac{24}{3}$

1 = $frac{24}{(3 × 8)}$

Find the fact famipes for multippcation and spanision of fractions for

4, 7, 28

Solution

Step 1:

The multippcation and spanision facts for 4, 7 and 28 are:

4 × 7 = 28

7 × 4 = 28

28 ÷ 7 = 4

28 ÷ 4 = 7

Step 2:

From above facts, the fraction fact famipes for multippcation and spanision for 4, 7, and 28 are:

4 = $frac{28}{7}$

7 = $frac{28}{4}$

1 = $frac{28}{(4 × 7)}$