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loris [4]
3 years ago
13

Isabel drove 864 miles in 12 hours. At the same rate, how many miles would she drive in 7 hours?

Mathematics
2 answers:
Anni [7]3 years ago
8 0
Isabel drove 504 miles in 7 hours
lyudmila [28]3 years ago
6 0

Answer:

504 miles

Step-by-step explanation:

Make a proportion

\frac{864}{12} = \frac{x}{7}

7/12 is 0.5833, so multiply 864 by that to find the number of miles

864(0.5833) = 504

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