Cathy's Coffee sales small and large coffees.
A small cup of coffee cost $4.
A large cup of coffee cost $6.
On Monday they sale 73 cups of coffee for $354. How many small cups of coffee did they sell? @iGreen
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OpenStudy (k_lynn):
Do you know if those 73 cups were small cups or large cups?
OpenStudy (anonymous):
small @k_lynn
OpenStudy (k_lynn):
well if you multiply 73 cups times 4, which is the price of the small cup of coffee, that gives you $292. So to find the amount left, you need to subtract $354 and $292. That gives you $62. So now what do you think you need to do?
OpenStudy (anonymous):
i really don't know @k_lynn
OpenStudy (k_lynn):
Ok, well you need to divide $62 by $6 to find out how many large cups of coffee they sold. Does that make sense?
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OpenStudy (anonymous):
they sold 10.3 @k_lynn
OpenStudy (k_lynn):
Right. You probably want to round that down to 10 cups. But I think that's you're answer.
OpenStudy (anonymous):
thanks @k_lynn
OpenStudy (k_lynn):
np. I gave you a medal for asking.
OpenStudy (anonymous):
thanks , @k_lynn
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