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If we changed our speed limit signs to metric, what would probably replace 45 mi/h? (Please round your answer to the nearest 1 km/h.) km/h
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If we changed our speed limit signs to metric, what would probably replace 45 mi/h? (Please round your answer to the nearest 1 km/h.)

km/h

User Alex Hirzel
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72km/h because 45 miles equals 72.4205 kilometers. You wouldn’t round up because the tenths decimal place isn’t above 5, so it would be 72 km/h.
User Basiljames
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