Question

The sum of the present ages of a b and c is 90 years. six years ago, their ages were in the ratio 1:2:3 what is c preent age

Answer 1

90+6=96
96/6=16
the ratio is c 3×16=48
48-6=42answer

Answer 2

Answer:

42

Step-by-step explanation:

A+B+C=90

6 yrs ago  sum their ages =90-18=72

1x+2x+3x=72

6x=72

x=12

C(6 yrs ago)=3*12=36

C (present age)=36+6=42