The smallest whole number in place of * if the number 517*324 is completely divisible by 3 is:
A. 0
B. 1
C. 2
D. None of these
Answer:C
The smallest whole number in place of * if the number 517*324 is completely divisible by 3 is:
A. 0 B. 1 C. 2 D. None of these
Explanation: 5 + 1 + 7 + x + 3 + 2 + 4) = (22 + x), which must be divisible by three. x= 2