Question

A tv is purchased at rs. 5000 and sold at rs. 4000, find the lost percent.

Answer 1

cp=5000
sp=4000
loss=cp-sp
loss=5000-4000
loss=1000
loss percent=(loss*100)/cp
loss percent=(1000*100)/5000
loss percent=20%

Answer 2

yupo very easy... just double both sides and se...
50000×2 and 40000×2..
100000 and 80000..
now subtract and devide them...
100000-80000=20000..
20000÷1000=20..
and that's the ans.. 20%..



i hope it's clear to uu..
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