Answer:
672
Step-by-step explanation:
V=LWH
V=12*7*8
V=672
Measure 2 sides, then multiply them, and divide by 2.
Peggy has 12 practice sessions
The first step is finding the unit rate. We can do this by evaluating
21/1.75 divided by 1.75/1.75.
When you divide the two, you get 12.
To check your work you do 12(1.75) and you will get 21
The answer is 27.625 !
hope this helpss !!
