Question

Question # 32
Revisit
If 30% of a number is 90, then what is 50% of the same number?​

Answer 1

Answer:

50% of same number = 150

Explanation:

Let number be A

90 = A x 30%

90 = A x 30/100

90 = A x 3/10

90 x 10 = A

3

A = 300

50% of A = A x 50%

= 300 x 50/100

50% of A = 150