Question

Laxmi's father is 5 years younger than three times Laxmi's age.What is Laxmi's age if sum of their ages is 75 years​

Answer 1

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Answer 2

Let Lakshmi's age= X yrs

Then Lakshmi father's age= 3 x – 5 yrs

ATQ,

x+3x-5=75

4x-5=75

4x=75+5

4x=80

x=80÷4=20

Thus, Lakshmi's age is 20 years.