Question
A three-digit number ABC is divided by the two-digit number AC. The quotient is 13 with no remainder. What is the number ABC, if C is not equal to 0?
If someone could explain the reasoning on how to get ABC, I would appreciate it.
If someone could explain the reasoning on how to get ABC, I would appreciate it.
Answers
oobleck
we need 13*ac = abc
That means 3*c ends in c
Looks like c must be 5
So, now we have
a5*13 = ab5
15*13 = 195
That means 3*c ends in c
Looks like c must be 5
So, now we have
a5*13 = ab5
15*13 = 195