Question

1 upon 8 of a number equals 2 upon 5 divided by 1 upon 20 what is the number​

Answer 1

Step-by-step explanation:

Let the required number be X.

ATQ,

$\frac{1}{8} \times x = \frac{2}{5} \div \frac{1}{20}$

$=>\frac{x}{8} = \frac{2}{5} \times \frac{20}{1}$

$=>\frac{x}{8} = \frac{8}{1}$

$= > x = 8 \times 8$

$= > x = 64$

Hence, the required number is 64.