Question

1. What per cent is
a Rs 63 of Rs 90​

Answer 1

Answer:

70%

Step-by-step explanation:

Percentage of x in y is calculated using

$\frac{x * 100}{y}$

Percentage of 63 in 90 is calculated using

$\frac{63 * 100}{90} = \frac{630}{9} = 70$