Question

class 8 maths cost price selling price table​

Answer 1

Answer:

sp cp Ashish chanchal fan like

Answer 2

Important Formulae;

Following are the main and important concepts that we shall recall over and over.

Cost Price: The price at which an article is purchased, is called its cost price (C.P.).

Selling Price: Price at which an article is purchased is known as its selling price (S.P.).

Profit or Gain: If SP is greater than CP then the seller is said to have profit or gain.

Loss: If SP is less than CP the seller is said to have incurred Loss.

On the basis of these concepts, we have the following concepts:

A) Gain = SP – CP

B) Loss = CP –SP

C) Loss or gain is always calculated over CP.

D) %Gain = {(Gain*100)/CP}

E) %Loss = {(Loss*100)/CP}

F) SP = {(100 %Gain)/100}*CP

G) SP = {(100-%Loss)/100}*CP

H) CP = {100/(100 %Gain)}*SP

I) CP ={100/(100-%Loss)}*SP

J) If an article is sold at a gain of say, 20%, then SP = 120% of CP.

K) If an article is sold at a loss of say, 20%, then SP = 80% of CP.

Step-by-step explanation:

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