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kondor19780726 [428]
3 years ago
12

Sari wrote the equivalent ratios below to convert cups to fluid ounces. StartFraction 8 fluid ounces Over 1 cup EndFraction = St

artFraction question mark fluid ounces Over 9 cups EndFraction How many fluid ounces are in 9 cups? 64 fluid ounces 72 fluid ounces 80 fluid ounces 81 fluid ounces
Mathematics
2 answers:
Amiraneli [1.4K]3 years ago
7 0

Answer:

(B)72 fluid ounces

Step-by-step explanation:

To convert cups to fluid ounces, Sari wrote the equivalent ratios.

\dfrac{8 \text{ fluid ounces}}{1\text{ cup}} =\dfrac{\text{? fluid ounces}}{9\text{ cups}}

Let the question mark be represented by x.

We then have:

\dfrac{8 \text{ fluid ounces}}{1\text{ cup}} =\dfrac{\text{x fluid ounces}}{9\text{ cups}}\\$Cross multiply\\x \times 1 = 8 \times 9\\x=72$ fluid ounces

We conclude that there are 72 fluid ounces in 9 cups.

ValentinkaMS [17]3 years ago
7 0

Answer:

LOOK OUT ITS A b

Step-by-step explanation:

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