Question

What will be 90% of a number whose 200% is 300 ?

Answer 1

Let the number be x.

200% of x = 300

200/100×x=300

x=300×100/200

x=150

90% of 150 = 90/100×150= 135

Answer 2

Answer:

the 90% of the number whose 200%is 300 is 135