Question

What number must be subtracted from
each term of the ratio 5 : 7 so that the ratio
becomes 2 : 3 ?

puri baat 1 br m bta yr is I'd m itna points ni h kya hua kaisa hua kyu hua sabh 1 br m bta..!​

Answer 1

Answer:

Let the number to be subtracted be y

5 - y/7 - y = 2/3

2(7 - y) = 3(5 - y)

14 - 2y = 15 - 3y

3y - 2y = 15 - 14

y = 1

hope it helps...-,-