Out of her total income Mrs Sharma spends 20% on house rent and 70% of the rest on household expenditure. If she saves Rs 1800, what is the total income?

Explanation

To find Mrs. Sharma's total income based on the information provided, we can break down the problem step by step.

### Step 1: Define the total income
Let the total income of Mrs. Sharma be represented by \( x \).

### Step 2: Calculate the amount spent on house rent
Mrs. Sharma spends 20% of her total income on house rent. Therefore, the amount spent on house rent is:
\[
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