Question

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

Answer 1

Answer:

hey mate

refer to the ATTACHMENT

Answer 2

Answer:

15-x

______=7/15

23-x

cross multiply

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

225-15x=161-7x

225-161=-7x+15x

64=8x

x=64/8=4

Ans=4