Question

in a month man spends 20% of his income on rent,40% on food,15% on education,5% on charity and 8% on entertainment.the rest of the money he saves. if his saving in a month is Rs3600,what is his total income?

Answer 1

the income of the man is 30000
40%+15%+20%+5%+8%=88%
it means 88% income is used
so 12% income is remain
and 12% income is 3600
12%=3600
100%=30000
and the answer is 30000