Math, asked by xyz10, 1 year ago

a shopkeeper marks up his goods by 20%. besides he cheats both his supplier and customer by 100gms. i.e, he takes 1,100 gram from his supplier and sells only 900gms to his customer. what is his net profit percentage?

Answers

Answered by Anonymous
3
let cp for 1 kg=100
sp on 1kg=120rs
he done 200 gram profit by selling 1 kg (told 1 kg selling 900g)
so percentage of profit in grams =200/1000 x 100 =20%
so  again 20 % 
this time also profit from 100rs =20rs +in sp
so he sell 1 kg for 140rs
if the cp = 100

pls mark it brainliest
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