Question

the number 237* is divisible by 3 then the unknown non zero digit marked as * will be​

Answer 1

Answer:

as the divisibility of 3 is sum of all digit so we will add this no 2+7+3=12 so 12 is divided by 3 ,4 times

Answer 2

Answer:

* can be 3,6,9

Step-by-step explanation:

2+3+7+3 = 15 (divisible by 3 )

2+3+7+6=18 (divisible by 3 )

2+3+7+9=21 (divisible by 3 )

divisibility rule of 3:

if all the digits add up to a multiple of three i.e. 3, 6, 9, 12, etc.

then the number is divisible by three