murray871841 murray871841

13-12-2017
Mathematics

contestada

ryan and karl spent 28 hours building a tree house. ryan worked 4 more hours than karl. how many hours did each work

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PeteJohnson56 PeteJohnson56

13-12-2017

ryan worked 18 hours while karl worked ten
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tfinex16 tfinex16

13-12-2017

each person work 12 hours but ryan worked an extra 4 hours so ,ryan worked a total of 16 hours

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