Question

C.P.= Rs.800, Loss per cent = 20%
Loss​

Answer 1

Answer:

640 Rs

Step-by-step explanation:

Let C.P. be 100 then S.P. will be 80

if C.P. is 800 then S.P. will be ?

100 80

800 ?

Cross multiply

800 × 80

$\frac{800 × 80}{100}$

= 640 Rs

S.P. is 640 Rs

Hence solved

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