Question

Kailash spends 75%of his income. His expenditure is increased by 10% and income by 20%. How much would his savings increase in percentage?



1

Answer 1

Answer:

6.25%

Step-by-step explanation:

suppose his income is 100 rupees

he spent 75%=75 rupees

he save =25 rupee

now expenditure increase 10%=75*10/100=7.5 rupees

now he spent =75+7.5=82.5 rupees

and income increased =20%=100+20=120 rupees now

he save before=25%

now he save =120-82.5=37.5 rupees

saving %=31.25%

saving increasing %=6.25% answer