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2 years ago

How much is 89 km in miles?

Mathematics

2 answers:

laila [671]2 years ago

6 0

89 km would be about 55.3 miles! that's the best answer, but if they want you to round then I'd say choose 55 miles

Vika [28.1K]2 years ago

5 0

1 km = 0.62 miles

89 km = 0.62 * 89 = 55.30 miles

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Add -2(row 2) and -1(row 3) to row 1:

$\left[\begin{array}{ccc|c}1&0&0&-3\\0&1&0&-2\\0&0&1&4\end{array}\right]$

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