crazyboy87 crazyboy87

03-02-2018
Mathematics

contestada

A shipment of TV sets, some weighing 30 kg each and the others weighing 50 kg each, has a total weight of 880 kg. If there are 20 TV sets all together, how many weigh 50 kg?

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reptileboya reptileboya

03-02-2018

the answer is 17. 17*50=850 that is most you can fit in without going over and there is still one TV that weighs 30 kg.

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