answersLogoWhite

0

since its not a Prime number, there are a few.

a way to figure one out is if you add up all the digits and the sum is divisible by 3, then the entire original number is divisible by 3.

In this case:

3+1+5=9

9 is divisible bye 3 evenly, so 315 is divisible by 3. Now you have to figure out WHAT times 3 equals 315. the answer to this is 105.

User Avatar

Wiki User

14y ago

Still curious? Ask our experts.

Chat with our AI personalities

DevinDevin
I've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin
BlakeBlake
As your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
SteveSteve
Knowledge is a journey, you know? We'll get there.
Chat with Steve

Add your answer:

Earn +20 pts
Q: What multipcation question equals 315?
Write your answer...
Submit
Still have questions?
magnify glass
imp