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primary 6 | Maths | Speed
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Anatasia
Anatasia

primary 6 chevron_right Maths chevron_right Speed chevron_right Singapore

Can someone please help me with this ASAP please?????

Date Posted: 4 months ago
Views: 30
AC Lim
AC Lim
4 months ago
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

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AC Lim
Ac Lim's answer
2959 answers (A Helpful Person)
1st
Please check the calculation. I use mental cal may have cal errors.

Hope this help