October 6, 2015

Homework Help: math 156

Posted by Rmz on Thursday, December 3, 2009 at 4:37pm.

Liz needs to buy soft drinks for 30 people. At the store she finds that she can buy 6 cans for $2.10. She assumes that each person would drink 2 cans each. WHen she checks her wallet she finds that she only has $20. Does she have enough money to buy soft drinks?

No, because she would need to buy 60 cans making it 60*2.10=126/6=$21.

is that right?

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