A car traveling at an average speed of 80km / hour. Distance that will be traveled 360km and the car will drive for 45 in the middle of the trip. If the car departs at 7:20, then the car will arrive at the destination at ...
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Known :
speed = 80 km / hour
distance = 360 km
rest = 45 minutes
departure time = 07.20
Settlement:
Time taken (t)
t = distance: speed
t = 360 km: 80km / hour
t = 360 km x hours / 80 km
t = 36/8 hours
t = 4.5 hours
Total time
= 4.5 hours + 45 minutes
= 4 hours 30 minutes + 45 minutes
= 4 hours 75 minutes
= 5 hours 15 minutes
Time of Arrival
= 07.20 + 5 hours + 15 minutes
= 12.20 + 15 minutes
= 12.35
Hope it helps ✌
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Mapel = Mathematics
Class = 5 elementary school
Material = Speed
Keywords = distance, time
NailanIca:
Can you speak Indonesian
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