Question

Rohan spends Rs.x daily and saves Rs.y per week. What is his income after 3 weeks?

Answer 1

daily spend =x and save = y given
daily earn = (x+y)
income after 3 week= 3×7(x+y)
21(x+y)

Answer 2

Answer:

Rohan's income after 3 weeks = 3(7x+y)

Step-by-step explanation:

Given ,

Rohans daily expenditure = Rs x

Rohan's weekly expenditure = Rs 7x

And

His weekly savings = Rs y

Now,

Rohan's weekly income = Savings + expenditure

= 7x+y

Rohan's income after 3 weeks = 3(7x+y)

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