Question

4/5 ÷ 7/15 of 8/9 solve it pllz​

Answer 1

Answer:32/21

Step-by-step explanation:

4/5 ÷ 7/15 × 8/9

4/5 × 15/7 × 8/9

4 × 1 × 8

------------- = 32/21

1 × 7 × 3

Answer 2

Given: Three fractions-  $\frac{4}{5}, \frac{7}{15} \ and \ \frac{8}{9}$

To find: Value of  $\frac{4}{5}$ ÷ $\frac{7}{15} \ of \ \frac{8}{9}$

Solution: Given that,

$\frac{4}{5}$ ÷ $\frac{7}{15}$ × $\frac{8}{9}$    ( $\frac{7}{15} \ of \ \frac{8}{9}$ means $\frac{7}{15}$ × $\frac{8}{9}$ )

The given expression can be solved as follows:

⇒ $\frac{4}{5}$ ÷ $\frac{56}{135}$

Now, we can take reciprocal of $\frac{56}{135}$ and the ÷ will change to ×.

⇒ $\frac{4}{5}$ × $\frac{135}{56} = \frac{540}{280} = \frac{27}{14}$

Hence, $\frac{4}{5}$ ÷ $\frac{7}{15} \ of \ \frac{8}{9}$ = $\frac{27}{14}$