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mylen [45]
3 years ago
12

Physical science : Find the speed of an object that covers 400 km in 5 hr.

Mathematics
1 answer:
statuscvo [17]3 years ago
8 0
speed=distance / time.

Data:
distance=400 Km
time=5 hours.

Speed=400 Km / 5 hours=80 km/hr.


Answer: b. 80 Km/hr.
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