Question

Leela is Radha’s younger sister. Leela is $4$ years younger than Radha. Can you write Leela’s age in terms of Radha’s age? Take Radha’s age to be $x$ years.
[1 mark]

Answer 1

Given, Radha’s age is $x$ years

Since Leela is $4$ years younger than Radha, Leela's age will be $4$ less than Radha's age.

[0.5 mark]

$\therefore$ Leela’s age $=(x-4)$ years

[0.5 mark]