Mathematics, 29.10.2020 02:40 molinaemily009
In a metal alloy, the ratio of zinc to copper is 3 to 13. If there are 455 lb of copper, how much zinc is there?
Answers: 2
Mathematics, 21.06.2019 18:00, lpssprinklezlps
George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain
Answers: 1
In a metal alloy, the ratio of zinc to copper is 3 to 13. If there are 455 lb of copper, how much zi...
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