Question

5 years ago the sum of the ages of Kavita and German was 70 years and their ages were in the 3:4find the ratio of their present ages

Answer 1

LET THE RATIOS BE 3X,4X

3X+4X=70

7X=70

X=10

3X=30

4X=40

AFTER 5 YEARS= [30+5]+[40+5]=35+45=80

35:45=7:9