PROPORTIONS

7 :8 :9 = 120 yrs ..

7/24*120 = 35

8/24 * 120 = 40

9/24*120 = 45

so, 45,50,55 are their present ages ...

pls let me knw if d ans s ryt ...

may i know from where did u get 120 ?

Its.. 44;50;56

lakshmi what u said is the correct answer

hi pinto...how did u get the 120?

150 - 30 = 120 ... 4 each person subtract 10 yrs and u gt 120

ya thanks ca lakshmi priya...