Question

If you are intelligent so tell me the answer of this two questions ​

Answer 1

hi

1) let the ages be 7x and 5x

so 7x+10/5x+10=9/7

49x+70=45x+90

x=x=5

ram=35

shyam=25

2) let the no. be 3x and 5x

so, 3x+10/5x+10=5/7

21x+70=25x+50

20=4x

no. are 15 and 25