It is proportional because all the sides are equal.
An hour has 60 minutes so 1/40 of an hour is:
(1/40)(60) = 60/40 = 6/4 = 3/2 = 1.5
so 1/40 of an hour is a minute and a half
Answer:
97 pencils
Step-by-step explanation:
4074 (pencils) divided by 42 (sixth graders) is exactly 97 pencils.
Answer:
scale factor = 
Step-by-step explanation:
Consider the ratio of the x and y- coordinates, image to original, that is
scale factor =
=
= 