Deposited 20% off on money in the bank after spending 20% of the remainder she has 4800 left with her how much city all is well you have
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let she had rs.x,
x-{(20/100×20/100)×x}=4800
x-x/25=4800
(25x-x)/25=4800
24x/25=4800
x=(4800×25)/24
x=5000.
:.she had 5000rs. in all with her.
let she had rs.x,
x-{(20/100×20/100)×x}=4800
x-x/25=4800
(25x-x)/25=4800
24x/25=4800
x=(4800×25)/24
x=5000.
:.she had 5000rs. in all with her.
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