While mining, Sandy found a large metal bar that weighed 32 grams. Sandy was also able to determine that the bar contained 75% c
opper. How many grams of copper are in the metal bar? Round your answer to the nearest whole number if necessary. x Clear Undo Redo
2 answers:
Answer:
40%
Step-by-step explanation:
make 20*5=100 , total, 8*5 which makes 40
Answer:
there would be 24 grams of copper.
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