Question

If the cost price of 19 bottle of cold drink is equal to the selling price of 15 bottle. Find the gain or loss percent of the dealer.

Answer 1

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Answer 2

Answer:

I f the seller sells 19 bottle

he will have the profit of 60.

how?

let's assume

the least cost is 19*15=285 as their lcm

Step-by-step explanation:

That's actually the gain percent

Now

CP = 285

SP = 285

He gains for 4 bottle

That is

Gain = 15*4

Gain% =60/285*100

= 400/19=21.52%