Out of total monthly expenses of a family, Rs.4750 is spent on food and Rs.5900 is spent for other purposes. If expenses on food is increased by 10% and other expenses is decreased by 16%, then calculate by how much the total monthly expense will increase or decrease ?
PLEASE LET ME KNOW THE WHOLE PROCEDURE OF SOLVING THIS SUM.
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answer monthly total expenses was 9431 and it will decreases from original expenses
Step-by-step explanation:
given:-
4750=food expenses
5900=other purpose
expenses on food is increased by 10%=2750×10÷100
=275
4750-275
=4475
other expenses decreased by 16=5900×16÷100
=944
5900-944
=4956
monthly expenses=4750+5900
=10650
monthly expenses after increasing or decreasing=
4475+4956
=9431
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