Question

The smallest number which when increased by 5, become divisible by 12, 15 and 20, is:what is my name ​

Answer 1

Answer:

55

Step-by-step explanation:

First find the LCM of 12, 15 & 20

LCM(12,15,20) = 60

As they said that the number when added 5 gets divisible by 12, 15 &20.

So to find the number we have to subtract 5 from 60.

We get, (60-5) = 55.