Question

Which unit rate is the lowest price per ounce?
Choice A: 15 ounces of chocolate chips for $2.49
Choice B: 20 ounces of chocolate chips for $3.32

A)Choice A
B)Choice B
C)The unit rates are equal.
D)The unit rates cannot be determined.

Answer 1

they are equal
15/2.49=0.166
20/3.32=0.166

Answer 2

The unit rates are equal. If you do 20/2.49 you get 6.03496386 and if you do 20/3.32 you would also get 6.0349386. That would be how much it is per ounce. I hope this helps!