Question

If oranges are bought at 11 for 10 p and sold at 10 for 11 p, what is the gain or loss percent?

Answer 1

Answer:

Hiii...

Here is your answer...

Solution:-

CP of 11 oranges are₹10

So,CP of 1 orange=

= > \frac{10}{11}

SP of 10 oranges are ₹11

So,SP of 1 orange=

= > \frac{11}{10}

Since,

\frac{11}{10} > \frac{10}{11}

SP>CP

So,

Gain=SP-CP

= > \frac{11}{10} - \frac{10}{11} \\ = > \frac{121 - 100}{110} \\ = > \frac{21}{110}

Now,

gain\% = \frac{gain}{cp} \times 100

= > \frac{ \frac{21}{110} }{ \frac{10}{11} } \times 100

= > \frac{21}{110} \times \frac{11}{10} \times 100

= > 21

Hence,he gain 21℅

Hope it helps uh...✌️✌️✌️