Present ages of three people are in the ratio 7: 4: 8. If the sum of their ages 4 years ago was 83 years, determine, the present age of the youngest of the three people.
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Answer:
like this you have to do
Step-by-step explanation:
let the present ages be 4x,7x,9x
then the respective ages 8 years ago will be,
4x−8,7x−8 and 9x−8
According to the question
4x−8+7x−8+9x−8=56
20x=80
x=4
their present ages are,
4x=4×4=16years
7x=7×4=28years
9x=9×4=36years
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