SOLUTION: I have one word problem can anyone help once again. 11. is the total batter for cakes made about 11 1/2 cups how much batter as used in each of the 15 cake

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Question 828333: I have one word problem can anyone help once again. 11. is the total batter for cakes made about 11 1/2 cups how much batter as used in each of the 15 cakes? a.20/30 b.23/30 c.25/30 d. 27/30. I need your help once again thank each and everyone of you.
Answer by Edwin McCravy(20054) About Me  (Show Source):
You can put this solution on YOUR website!
11%261%2F2%22%F7%2215

Change 11%261%2F2 to the improper fraction 23%2F2
Write 15 as the improper fraction 15%2F1

23%2F2%22%F7%2215%2F1

Invert the second fraction and change the division to 
multiplication:

23%2F2%22%D7%221%2F15

Multiply the numerators and multiply the denominators:

23%2F30

Edwin