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Starting with the definition 1.00 in. = 2.54 cm, find the number of kilometers in 8.00 mi .

Starting with the definition 1.00 in. = 2.54 cm, find the number of kilometers in 8.00 mi .
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Starting with the definition 1.00 in. = 2.54 cm, find the number of kilometers in 8.00 mi .

User Batjko
by
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1 Answer

2 votes
Use Factor-Label Method:

8miles 63360 inches
---------- X --------------------- X
1 1 mile

2.54cm 1 meter
X ------------ X ---------------- X
1 inch 100 cm

1 km
----------------- = 12.87 km
1000meters


8 miles = 12.87 km
User Xoundboy
by
7.9k points
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