14. The circumference of a wheel is 12.5 metres and it moves 2.5 times per second. IfI mile = 1.6 kilometers, determine the time required to move 100 miles by the wheel
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Answer:
speed=12.5÷2.5=5
100miles=1.6×100=160km
160÷5 =32
32 km÷m÷sec=32 sec ×km ×100÷1km=3200 seconds
Step-by-step explanation:
Answered by
0
Answer:
speed
= 12.5÷2.5
=5
100miles
= 1.6×100
=160km
160÷5 = 32
32 km÷m÷sec
= 32 sec ×km×100÷1km
=3200 seconds
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