John cycles at 6 km per hour. How long will he take to reach his uncle's house which is 18 km away? If he cycles at a speed of 4 km/hr how long would he take? *
Answers
Answered by
2
Answer:
CASE : 1
Speed : 6 kmph
Distance : 18 km
Time = Distance / Speed
Time = 18 / 6
Time = 3 hours
John takes 3 hours to reach his uncle's house which is 18 km away if he rides his cycle at the speed of 6 kmph.
_____________________________
CASE : 2
Speed : 4 kmph
Distance : 18 km
Time = Distance / Speed
Time = 18 / 4
Time = 4.5 hours
John takes 4.5 hours to reach his uncle's house which is 18 km away if he rides his cycle at the speed of 4 kmph.
Answered by
0
Answer:
a.3
b.4.5
Step-by-step explanation:
a.
speed=6km/h
distance=18km
time= distance / time
=18/6
=3
b.
speed=4km/h
distance=18km
time= distance / time
=18/4
=4.5
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