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dem82 [27]
3 years ago
5

At a bakery, 6 ½ quarts of cake mix can be used to bake 3 ½ cakes. If 14 cakes are going to be baked, how many quarts of cake mi

x will be needed? *
Just show your work, and explain how you did it!
Mathematics
2 answers:
dexar [7]3 years ago
5 0
26! Hope this helps
matrenka [14]3 years ago
3 0

Answer:

26 quarts

Step-by-step explanation:

6\frac{1}{2} = \frac{13}{2}\\\\3\frac{1}{2} = \frac{7}{2}

Quarts                 Cake

  \frac{13}{2}                        \frac{7}{2}

   x                        14

find x.

Cross multiply to find x.

x \times \frac{7}{2} = 14\times \frac{13}{2}\\\\\frac{7x}{2} = 7 \times 13\\\\7x = 7 \times 13 \times 2\\\\x = \frac{7 \times 13 \times 2}{7} = 26

So you need 26 quarts for 14 cakes

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