Question

pls. tell urgent it is
(1) If 162% of a number is 25, find the number.
(ii) If 13.25% of a number is 159, find the number.​

Answer 1

Step-by-step explanation:

ANSWER

(i) Consider the number as x

13.25 % of x = 159$$

It can be written as

13.25/100 of x=159

By further calculation

x=(159×100)/13.25

Multiply and divide by 100

x=(159×100×100)/1325

So we get

x=(159×4×100)/53

x=3×4×100

x=1200

Therefore, the number is 1200.

Answer 2

Answer:

1)let us suppose a no. 'x'

so,162% of x is 25

:(162/100)*x=25

:162*x=25*100

:x=(25*100)/162

:x=2500/162

:x=15.43(approximately)