Asked by Rylie

So this is such an easy question but they say to change the numbers to make it "friendlier" so like make it easier.

Change 12 X 15 to friendlier numbers, as you saw in the video. Give your answer and explain or show how you got it.


I can't prosses how to do this! I know the answer is 180 but how do I make the problem friendlier?
Answered by Ms. Sue
You should be able to do these problems in your head.

10 * 15 = 150
2 * 15 = 30

Answered by Rylie
@Ms. Sue
Thank you so much!
Answered by Ms. Sue
You're very welcome, Rylie.