SOLUTION: it took two and half years and 2.85 million m^3 of earth to fill the discussed Sin Seng quarry at Rifle Rang Road. a) if each truck can carry a maximum load of 6.25 m^3 of earth

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Question 1086271: it took two and half years and 2.85 million m^3 of earth to fill the discussed Sin Seng quarry at Rifle Rang Road.
a) if each truck can carry a maximum load of 6.25 m^3 of earth per trip how many trips are needed to fill the entire quarry

Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

2.85+million+m%5E3=2850000m%5E3
2850000m%5E3%2F6.25m%5E3=456000 <= this is the number of trips