mangu drives her car at a constant speed .If she travels15km 500m in 50 minutes , then how much mangu can cover in 1 hour
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Answer:
50mins= 15km 500m
15km 500m=15500m
1min=15500÷50 (unitary method)
= 310m
1hr=60mins
60mins= 310x60
= 18600m or 18km 600m
Mangu covers 18km 600m in 1hour.
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