Question

two no. are in ratio 5:6 if 7 is subtracted from each number the ratio becimes 4:5

Answer 1

let the no.s be x and y

atq,

x/y=5/6

6x=5y

x=5/6y......(1)

x-7/y-7=4/5

5x-4y=7 ......(2)

substituting (1) in (2)

5[5