A person spends 87.5% of his income. His income increases by 59% and expenditure increases by 67%. Find his percentage increase or decrease in savings.
(a) 12%
(b) 4%
(c) 3%
(d) 13%
Sol:
A person spends 87.5% of his income. His income increases by 59% and expenditure increases by 67%. Find his percentage increase or decrease in savings.
(a) 12%
(b) 4%
(c) 3%
(d) 13%
Sol: