Question

Ranjit spends ₹a daily and saves ₹b per week. Form an algebraic expression to find his weekly income.

Answer 1

Daily spendings of Ranjit = ₹ a
Amount of money spent by him in one week = 7 $\times$ a
= ₹7a
Weekly savings by him = ₹b
So, the total income of the week = Amount of money spent + Amount of money saved.
$\therefore$Total income of the week = 7a + b