Question

Check Whether the following numbers are divisible by the given number Tick them.
a) 140
By 2 _____
by 3 _____
by 5 _____
by 10 _____
Plz tell answer with explanation
​

Answer 1

Step-by-step explanation:

By 2 - Divisiblity rule of 2 says that if the one's digit have 0,2,4,6,8 , It will be divisible . So 140 is divisible by 2 .

By 3 - Divisiblity rule of 3 says that if the sum of all digits is divisible by 3 , then the no. will be also divisible by 3 . So here 1+4+0 = 5 . 5 is not divisible by 3 . So, 140 is also not divisible by 3 .

By 5 - Divisiblity rule of 5 says that if the one's digit of any no. have 0 or 5 , it will be divisible by 5 . So , 140 have 0 in one's digit . So 140 is divisible by 5 .

By 10 - Divisiblity rule of 10 says that if the one's digit of any no. will have 0 at its place , then it will be divisible by 10 . So , 140 have 0 at its one's place . So 140 is divisible by 10 .

Hope you understood the answer . Thanks