Question

20x3 is a multiple of 3 if the digit x is ___or___or___​

Answer 1

Answer:

if 20x3 is a multiple of 3

then the sum of each number also divided by 3

so 2+0+x+3=5+x

if x=1 or 4,m or 7.

then it will be divided by 3.

Answer 2

Answer:

1,4,7

Step-by-step explanation:

2+0+1+3=6 6 is multiple of 3

2+0+4+3=9 9 is multiple of 3

2+0+7+3=12 12 is multiple of 3