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Mathematics, 05.10.2021 01:00 reggiegilbert1995

Sally uses her van to deliver boxes to shops. She can put a maximum weight of 450 kg in the van.
Sally has to deliver 50 boxes to a shop.
Each box has a weight of 30 kg.
Work out the least number of times Sally has to drive to the shop to deliver all 50 boxes.
You must show all your working.

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Sally uses her van to deliver boxes to shops. She can put a maximum weight of 450 kg in the van.
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