Question

How to solve 44. Plz urgent

Answer 1

Answer:

20,28

Step-by-step explanation:

The ratio of hair's and harry's present age is 5:7

let their age be 5x and 7x

After 4 years their age will be 3:4

4(5x+4)=3(7x+4)

20x+16=21x+12

16-12=21x-20x

4=1x

(x=4)

hair's present age=5x =5(4)=20 years

harry's present age =7x=7(4)=28years

sum of their ages is 20+20=48years

Answer 2

Answer:

don't crop 2 questions at a time