Question

What size rectangular floor can be completely covered by using only 3x3 or 5x5 ft tiles? You can't cut tiles or combine the two tile sizes.

Answers

Ms. Sue
What are the multiples of 3?

What are the multiples of 5?

Hero
I still don't understand
Ms. Sue
Mean you can't tell me the multiples of 3?

3, 6, 9, 12, 15, 18, 21, 24, etc.

Hero
No, like what the answer is.
Ms. Sue
3 by 3 tiles:

Rectangular rooms could be
6 by 6
6 by 9
9 by 9
9 by 12
12 by 12
9 by 15
12 by 15
15 by 18
12 by 18
15 by 21
and so on



jdifh
you are stupid

Related Questions