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Question
primary 6 | Maths
| Speed
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Can someone please help me with this ASAP please?????
Date Posted: 5 years ago
Views: 307
Given car speed is twice the truck,
Let car speed =2u
Truck speed =1u
Distance travel by car will be = 200km
Distance travel by truck will be = 100km
Total distance =300km
Time taken for both to meet = 2.5hr
a) speed of truck= 100/2.5 = 40km/h
b) distance =300km
Speed = 40 km/h
Time = 300/40 = 7.5hr
Truck reached sunshine town will be = 11am + 7.5 hour = 6.30pm
Let car speed =2u
Truck speed =1u
Distance travel by car will be = 200km
Distance travel by truck will be = 100km
Total distance =300km
Time taken for both to meet = 2.5hr
a) speed of truck= 100/2.5 = 40km/h
b) distance =300km
Speed = 40 km/h
Time = 300/40 = 7.5hr
Truck reached sunshine town will be = 11am + 7.5 hour = 6.30pm
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Please check the calculation. I use mental cal may have cal errors.
Hope this help
Hope this help
Date Posted:
5 years ago
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