Question

sunita sold a bangle for rs.4500 and lost 10%. for how much should she have sold it to gain 20%

Answer 1

here is your solution!!

sp = 4500

loss = 10%

then find the CP
let the CP be X

so

X × 90/100 = 4500

X = 4500×100/90

X = 5000

now earn gain to 20%

so

profit = 5000×20/100

profit = 1000

SP = CP+profit

SP = 5000+1000

SP = 6000 Ans!

hope it's helps☺