Question

By which of the following digits should * be replaced in the number 7*48 , so that the number is divisible by 3 as well as 4

Answer 1

Answer:

7248

Step-by-step explanation:

Let the no. be x

Divisibility rule of 3: all digits in the number should be added and that no. must be divisible by 3.

7 + x + 4 + 8 =

x + 19

As the 21 is the closest no. which is divisible by 3 we need to make the digits of the no. addition to 21.

x+19 = 21

x = 21-19

x =2

Therfore x = 2

Divisibility rule of 4: The last two digits of number must be divisible by 4

So, 48/4 = 12

So it is divisible

any no. can come instead of x

We need a no. so that the number is divisible by 3 as well as 4

Therefore we use 2 as the no. become divisible by 3 as well as 4

Therefore the no. is 7248

Hope it helps!

Pls mark as brainliest

Answer 2

Answer:

0

is ans

which u write

OK bro don't mark me as brainlist

mark me as a brainless ok