Question

a brother is five years older than his sister four years ago the ratio of their ages was 4:3 find their present ages​

Answer 1

Answer:

The ratio between brother and sister

4 years ago is

4:3

The difference between their ages is 5

So the one difference in ratio equals to 5

Therefore age s of brother and sister 4 years ago is 4×5= 20

3×5=15 respectively .

So the present age of brother is 20+4=24 and age of sister is 15+4=9

Step-by-step explanation:

#CARRYONLEARNING

15+4=9