question_answer 1)

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.

Answer:

                Let Radha's age be \[=x\,\,yr\] Given, the Leela is 4 yr younger than Eadha. So, age of Leela = (Age of Radha) \[-4\,yr\] \[\Rightarrow \] Age of Leela \[=(x-4)yr\] Thus, yes we can write Leela's age in terms of Radha's age.