Question

Radha uses 60% of her income on houshold expenditures and 25% oh house rent. If she is left with ₹2100, then find her income.

Answer 1

Hope it helps.........
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Answer 2

we have,

total expenditure = (60 + 25)℅ = 85℅.

savings = (100-85)℅ = 15℅

Now, let income of Radha be Rs x.



A/Q

She saves Rs.2100 ( which will be 15℅ of x).

$x \times \frac{15}{100} = 2100 \\ = > x = 14000$

Thus, She earns Rs 14,000.