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Take Sarita’s present age to be y years(i) What will be her age 5 years from now?(ii) What was her age 3 years back(iii) Sarita’s grandfather is 6 times her age. what is the age of her grandfather?(iv) Grandmother is 2 years younger than grandfather. What is grandfather’s age?(v) Saritha’s father’s age is 5 years more than 3 times Saritha’s age. What is her father’s age? |
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Answer» (i) Saritha’s present age + 5 = y + 5 (ii) 3 years ago, Saritha’s age = Saritha’s present age – 3 y – 3 (iii) Grand father’s age = 6 × Sarita’s present age = 6y (iv) Grand father’s age = Grand father’s present age – 2 = 6y – 2 (v) Father ’s age = 5 + 3 x saritha’s persent age = 5 + 3y |
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