Question

if the selling price of a toy is double of its cost price, find the gain percent​

Answer 1

Answer:

Let,

C.P. of toy= x

S.P. of toy= 2x

Gain = S.P. – C.P.

= 2x – x

= x

Gain % = gain/ c.p. × 100

= x/x × 100

= 100%

so, your answer is 100%

Answer 2

Answer: 100%

Step-by-step explanation:

example the cost price = 100$

then the selling price will double the cost price = 200$

so gain percentage formula = $\frac{sp-cp*100}{cp}$

= $\frac{200 - 100 * 100 }{100}$

= 100%

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