Question

please answer it
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Answer 1

Step-by-step explanation:

loss%=loss*100/c.p

loss=c.p-s.p

so, (c.p-s.p)*100/c.p=loss%

1-(657.60)/c.p=4/100

104/100=657.60/c.p

65760/104=c.p

c.p=632.30

Answer 2

Answer:

C.P.=683.864

I am not sure