Ex 11.4, 1 (a) - Take Sarita’s present age to be y years (i) What will

Ex 11.4, 1 (a) - Chapter 11 Class 6 Algebra - Part 2

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Question 1 (a) Take Sarita’s present age to be y yearsWhat will be her age 5 years from now? Let Sarita’s present age = y years Age 5 years from now = y + 5 years (ii) What was her age 3 years back? Age 5 years back = (y − 3) years (iii) Sarita’s grandfather is 6 times her age. What is the age of her grandfather? Age of grandfather = 6 × Age of Sarita = 6y Grandmother is 2 years younger than grandfather. What is grandmother's age? Age of Grandmother = Age of Grandfather − 2 = (6y − 2) years (v) Sarita’s father’s age is 5 years more than 3 times Sarita’s age. What is her father's age? Age of Sarita’s father = = (5 + 3y) years

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.