Question

20. Mr. John spends 70% of his income and deposits 10% in the bank. He has left * 25000 with his
Find his income

Answer 1

Let's assume income of X to be 100.

If X spends 20% on house rent, he will be left with 100*.8 = 80

Now out of 80 he spends 70%, so now he is left with 80*.3 = 24

Here 24 represents saved income of $1800 , then 100% represents 1800*100/24=7500.

So the total income is 7500.

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