Step-by-step explanation:
10^2 = 100
10^-2 = 1/100 ➡ 0.01
Answer:
CD = 27
Step-by-step explanation:
Given the triangles are similar then the ratios of corresponding sided are equal, that is
=
, substitute values
=
= 3 ( multiply both sides by 9 )
CD = 27

Multiply
by 80 and you will get how many boys play video games daily.

44 is the number of boys who play video games daily.
The unit rate means we need to find it per one soda can. So, 32/32 is one. We do the same to $3.99. $3.99/32 is about 13 cents.
Unit rate is: 13 cents per soda can