Question

Jack's mother is 4 times his age. If the sum of their ages is 45 years , what will be their ages 4
years hence ? *
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Answer 1

Answer:

40:13

Step-by-step explanation:

Mother:jack

4x:1x

5x=45

so x=9

mother:jack

4*9:1*9

36:9

after 4 years their ages will be

40:13