Question

David bought two cameras for rupees 4580 each on selling one camera he lost 15% and on selling the other he gained 15% find his overall gain percent or loss percent in whole transaction​
answer it crrct I will Mark u as brainlist

Answer 1

Step-by-step explanation:

CP of two cameras=4580

come of 1 camera=4580/2

=2290

his loss% of 1st camera=15%

loss=100-loss/100×cp

=100-15/100×2290

=85×2290/100

=1946.5

his profit percent=15%

profit=100+profit/100×cp

=100+15/100×2290

=115×2290/100

=2633.5

he gained (Or)loss=2633.5+1946.5

=4580

since, he doesn't not gained Or loss

Answer 2

Step-by-step explanation:

CP of 1 camera = ₹4580

CP of 2 cameras = 4580×2= ₹9160

He lost 15% on selling 1 camera

SP= 100-15/100×4580

= 3893

He gained 15% on selling other camera

SP= 100+15/100×4580

= 5267

Total SP= 3893+5267=9160

So, he doesn't gain and lost anything.