Question

in a particular month a man earns 7200 .out of this income,he spends 3 by10 on food,1by4 on house rent,1by10 on insurance and 2by25 on holidays
how much he save in that month​

Answer 1

let the saving of man be x

3/10*7200=2160

let the saving of man be xso,3/10*7200=21601/4*7200=1800

let the saving of man be xso,3/10*7200=21601/4*7200=18001/10*7200=720

let the saving of man be xso,3/10*7200=21601/4*7200=18001/10*7200=7202/25*7200=576

let the saving of man be xso,3/10*7200=21601/4*7200=18001/10*7200=7202/25*7200=576so,

let the saving of man be xso,3/10*7200=21601/4*7200=18001/10*7200=7202/25*7200=576so,2160+1800+720+576+x=7200

let the saving of man be xso,3/10*7200=21601/4*7200=18001/10*7200=7202/25*7200=576so,2160+1800+720+576+x=7200x=1944