Question

Tell the answer of this and all work

Answer 1

Answer:

50,70

Step-by-step explanation:

Given ages are 5:7

let the ages be 5x:7x

18 years ago ages will be

5x-18:7x-18

the ratio after 18 years were

5x-18/7x-18=1/13

65x-234=56x-144

9x=90

x=10

present ages are 5x,7x=50,70