Question

If 3x12 is a multiple of 3 and x is a Digit then find the value of x

Answer 1

3, 0 , 6 ,9 are the value of X

by using divisibility rule

sum of numbers divisible by 3 so the number is divisible by 3

Answer 2

For 3x12 to be divisible by 3 the sum of digits should be divisible by 3  Now the sum of digits is 6 therefore x Can be 0,3,6,9  Hope it helps you Please mark me as the brainliest