Mathematics, 04.08.2019 03:30, bm42400
Ametalworker has a metal alloy that is 20% copper and another alloy that is 75% copper. how many kilograms of each alloy should the metalworker combine to create 80 kg of a 53% copper alloy?
Answers: 1
Mathematics, 21.06.2019 17:30, beevus2666
Hiroaki wants to find 3 3/4 - 7/8 explain why he must rename 3 3/4 to do the subtraction.
Answers: 3
Mathematics, 21.06.2019 19:00, datands
Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)
Answers: 2
Ametalworker has a metal alloy that is 20% copper and another alloy that is 75% copper. how many kil...
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