Question

lets see who can solve this correct

Answer 1

let savings of ramesh be 16x , suresh be 17x and preeti be 12xExpenses of ramesh=75% of his incomesavings=income −expenseshence saving of ramesh=income of ramesh−75% of income of ramesh=25% of income of rameshbut we know savings of ramesh=16xhence 16x=25% of income of ramesh16x=25100×income of suresh16x=14×income of sureshincome of suresh=64x −−(1)similarly for suresh17x=income of suresh−80% of income of suresh17x=20% of income of suresh17x=20100× income of suresh17x=15× income of sureshincome of suresh=85x −−(2)similarly for preeti12x=income of preeti−90% of income of preeti12x=10% of income of preeti12x=10100×income of preeti12x=income of preeti10income of preeti=120x −−−(3)adding equation 1,2,3 the total income of all 364x+85x+120x=807000⇒269x=807000⇒x=807000269⇒x=3000Now savings of ramesh=16x=16×3000=48000savings of suresh=17x=17×3000=51000savings of preeti=12x=12×3000=36000
Regards,