Question

If the number 715■423 is divisible by 3 (■ denotes the missing digit in the thousandths place), then the smallest whole number in the place of ■ is whhat?????

Answer 1

Answer:

2

Step-by-step explanation:

7+1+5+4+2+3=22

22+2=24

24/3=8

Answer 2

If sum of digits is divisible by 3 then the given no. will be divisible by 3.

7+ 1 + 5 + ■ + 4 + 2 + 3 = 22+ ■

So to be divisible by 3, ■ = 2