Question

45/10 of a number is 66 more than230/100 of the same number.What is the number​

Answer 1

Answer:

30

Step-by-step explanation:

Let the no. be y then

A/Q

(45/10) of x = (230/100)x - 66

9x/2 = 23x/10 - 66

9x/2 = 23x-660/10

9x/2 ×10 = 23x-660

45x - 23x=660

22x=660

x=660/22

x=30