Question

Find the gain or loss per cent when
a. CP = 400, overhead expenses=100 and SP-450 please tell me the full explanation​

Answer 1

Step-by-step explanation:

C.P=450

loss=450−400=50

so,loss%=

450

50

×100

=

9

100

=11

9

1

%

Answer 2

Answer:

cp-sp

500-450

50×100/500

=10% loss

Step-by-step explanation:

$Hope \: it \: helps...!!$