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Agata [3.3K]
4 years ago
7

Express 8.4km/min in km/hr * 504 km/hr 84 km/hr 550 km/hr

Mathematics
1 answer:
lord [1]4 years ago
4 0
8.4km/min( 60 min/ hr) = 504km/hr

Since your converting from min to hours you multiply by (60 min/ hr) to cancel out the min.
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