Question

A man spends 3/4 of his salary on food, on education, on internet expenses and miscellous expense . If his salary income is ruppes 7200, find out his saving.
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Answer 1

Explanation:

You can simply calculate it by use mathematics algorithm like

Suppose total income = x

Now as your figures : 1/4 on food, 2/3 on rest & 630 on balance,

Let convert it into an equation:

x-1/4x-2/3x=630

After converting to equation we have to solve it:

Lets take x common

x(1–1/4–2/3)=630

x = 7560 which is your income

And now calculating rent:

So, 2/3x we take earlier & x = 7560

Rent = 5020.

Answer 2

Answer:

1800

Explanation:

savings= 1/4 of total salary