a man saves 40% of income if his income is increased by 20%
expenses is increased by 10% then % increased in savings
Answer Posted / guru murthy
Actually there is decrease in savings by 1.66%.
Because
Before:if man earns 100$
he saves 60$ = % of savings = 60%
His expense is 40$ = % of expense = 40%
After: if man income increased by 20% means, He earns 120$
if expense increased by 10% means, he spends 50$
he saves 70$
then the % of savings = (70*100)/120 = 58.33% or 58.33$
hence the % of expense = (50*100)/120 = 41.66% or 41.66$
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