math
posted by tia .
the average american use about 80gallons of watereach day how many people are in your family use this number to figure out about how many gallons of water uses each day

math 
Ms. Sue
What do you think?

math 
tia
i don't know

math 
Ms. Sue
How many people are in your family?

math 
tia
7

math 
Ms. Sue
You'll need to multiply.
Which two numbers should you multiply together? 
math 
tia
7 80

math 
Ms. Sue
Right. So how many gallons of water does your family use each day?

math 
xxx
let me guess.. 560 gallons of water each day!
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