Tips & Tricks Given: Husband present age = 52 years Wife present age = 46 years Calculation: Let n years after sum of their age will be 122, then According to the question, ⇒ 52+x+46+x=122 ⇒ 98+2x=122 ⇒ 2x=122–98 ⇒ 2x=24 ⇒ x=
24
2
⇒ x=12 ∴ 12 years after sum of their age will be 122 years