Question

The ratio between two numbers is 12:13. If each number is reduced by 20, the ratio becomes 2:3. Find the number.​

Answer 1

Answer:

The ratio between two number=12:13

Suppose two numbers are X and Y

Ratio=12X:13Y

When reduced 20, then

12X - 20=2

12X=22

X=22/12=11/6

13 Y- 20=3

13Y=23

Y=23/13

Step-by-step explanation: