Question

please solve these questions
question number 3 and 4 . Please tell as soon as possible.

Answer 1

(3) let expenditure be x
8/5=48000/x
8x =48000 .5
x=6000 *5
x=30000

hence savings = income -expenditure
=48000-30000
=18000rs

(4) if the ratio is of annual income to annual savings then let annual income be x
15/2=x/7500
2x=7500*15
x=(7500*15)/2
x=3750 *.15
x=56250

monthly income =x/12
56,250/12
=4687.5 rs

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