Answer:
1/36 scale factor
Step-by-step explanation:
3 inches/108 in
=1/36 scle factor
It is already rounded to the nearest hundreth. .5 is a tenth, .06 is a hundreth.
10 3/5 = 10 6/10 and 11 1/2 = 11 5/10
Answer:
See below
Step-by-step explanation:
The first step is to find the length of AB. By the Pythagorean Theorem:

Now, you can proceed:

Answer:
12 kids want chocolate chip cookies.
Step-by-step explanation:
percent means out of 100
100-40= 60
60% of the class want chocolate chip cookies.
There are probably 20 kids in the class, so...
60% into 0.60
0.60x20=12