Question

soham received 40 messages on his birthday of these 90% were birthday greeting. how many other messages did he get besides the greeting

Answer 1

He received 4 messages besides the greeting.

Answer 2

Heya user
Here is your answer !!

Total no. of messages received = 40
Percent that were greetings = 90%
So ,no. of greetings were = 90/100 × 40
= 36 .

So , no. of messages that were not greetings were = 40 - 36 = 4 (Ans)

Hope it helps !!