QuestionAn alloy is made by mixing 28g of 15% copper and 100g of 55% copper. Find the grams and percentage of copper in the mixture.

Studdy Solution
Calculate the percentage of copper in the resulting mixture.
$$Percentage\, Copper = \frac{59.2\, grams}{128\, grams} \\times100\% =46.25\%$$(a) The resulting mixture contains59.2 grams of copper. (b) The percentage of copper in the resulting mixture is46.25%.