Question

in A ROHAN 'S BIRTHDAY ,90%OF HIS FRIEND CAME AND 3 FRIEND DID NOT CAME FIND TOTAL NO. OF FRIENDS HE CAME?

Answer 1

To find: We have to find the total number of friends Rohan has. Given that 90% of his friends came so 10% of his friends didn't come. So Rohan has total 30 friends

Answer 2

Step-by-step explanation:

Since 90% of his friends came, 10% of his friends didn't come.

So, let the total no of friends be 'x'.

A/Q,

\frac{10}{100}*x=3

100

10

∗x=3

x= 30.

Therefore, total no of friends is 30.

Hope it helped!