Question

a man sold two camera at rupees 924 each on one he gain 20% and another he lost 20% How much does he gain or loss on the whole ​

Answer 1

Answer:

SP of both=924×2

=1848

CP of one

=924×100/100+20

924×100/120

=₹770

CP of 2nd

=924×100/100-20

=924×100/80

=₹1150

CP of both

=770+1150

=₹1920

cp>sp

so loss

=1920-1848

=₹72

loss%

=72/1848×100

=3.89%