Math, asked by Sherlock1320, 1 year ago

Expenditure to the saving is 7:2 total income in a month is13,500how much saving

Answers

Answered by saveragsr
0

Let 7:2 be 7x:2x

Therefore 7x+2x=13500

9x=13500

x=13500/9

x=1500

7x=1500*7=10500

2x=1500*2=3000

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