Get live Maths 1-on-1 Classs - Class 6 to 12
Ex 11.4, 3 (a) - Chapter 11 Class 6 Algebra
Last updated at March 16, 2023 by Teachoo
Transcript
Ex 11.4, 3 (a) Given Munnu’s age to be x years, can you guess what (x – 2) may show? (Hint : Think of Munnu’s younger brother.) Can you guess what (x + 4) may show? What (3x + 7) may show? Given Munnu’s age = x years (x − 2) is an age smaller than x So, (x − 2) years can be the age of Munnu’s younger brother (x + 4) is an age bigger than x So, (x + 4) years can be the age of Munnu’s elder sister. (3x + 7) is an age very bigger than Munnu So, (3x + 7) years can be the age of Munnu’s father.
