if 31a5 is a multiple of 3 where a is a digit what are the value of a
Answers
Answered by
3
Answer:
0, 3, 6 and 9.
Step-by-step explanation:
A number is divisible by 3 if the sum of its digits is a number divisible by 3.
3+1+5 = 9.
9 is divisible by 3.
Hence, the smallest value of a is 0. Value of a can also be 3, 6 and 9.
Similar questions