Question

Sab ke paraathe watch for 280 rupees and sold it for 350 rupees what is his percentage of profit.​

Answer 1

Answer:

Profit% is 25%

Step-by-step explanation:

Question:-

Sab ke bought watch for ₹280 and sold it for ₹350 what is his percentage of profit.

Given:-

Sab ke bought watch for ₹280

He sold it for ₹350

To find:-

The profit%

Solution:-

C. P of watch=₹280

S. P of watch=₹350

sp=selling price

Cp=cost price

So the sp is greater than cp it is a profit

First we have to find profit amount

Profit=selling price-cost price

On substituting the values we get,

=₹350-₹280

=₹70

Next we have to find profit%

$profit \: \: \% = \frac{profit}{cost \: price} \times 100 \: \: \%$

On substituting the values we get,

$= \frac{70}{280} \times 100 \: \: \%$

$= \frac{7000}{280} \: \: \%$

By cancelling with 280 we get,

$= \frac{25}{1} \: \: \%$

$= 25 \: \: \%$

Therefore profit% is 25%

Additional information:-

Profit=s.p-c.p

Loss=c.p-s.p

Profit%

$= \frac{profit}{cp} \times 100 \: \%$

Loss%

$= \frac{loss}{cp} \times 100 \: \%$

C. p(when profit% is there) =

$\frac{100}{100 + profit \: percent} \times sp$

C. p(when loss% is there) =

$\frac{100}{100 - loss \: percent} \times 100$