Question

What humber must be subtracted from each term of the ratio
15:23, so that the ratio becomes 7:15?​

Answer 1

Answer:

sorry I dont know thx for extra points

Answer 2

•Solution•

=>15-x/23- x=7/15

=>7(23-x)=15(15-x).

=>161-7-225-15x

=>15x-7x=225-161.

=>8x=64

=>x=64/8

=>x=8

Answer- 8