Question

when a man spends 5/9 of his monthly income,he saves rupees 3600 a month. find his income ​

Answer 1

Answer:

if he spends5/9 of his income then 4/9 of his income is left with him

5x/9=y

4x/9=3600

then x=900

then 5x/9=4500

now add 1 and 2

3600+4500=8100

therefore his monthly income is 8100rs

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