If bronze has a density of 7.80 g/ml , how many ounces of bronze are needed in the preparation of the bronze figure? Please include the process
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Density = Mass / Volume
7.80 g/mL = Mass / 220mL
multiply both sides by 220mL (which cancels out each of the mL signs on both sides)
1716 g = Mass
How many grams go into an ounce? (Because your question is asking for ounces, not grams)
1 oz = 28.34 grams
Multiply 1716 grams by 1oz/28.34 grams (which cancels out each of the gram signs) to convert your grams answer into ounces
1716 g X (1 oz / 28.34 grams) = 60.55 ounces
You can cheat on your homework with the internet all you want but come test day you are going to be clueless and fail. If you don't understand this process I would highly advise that you speak to your teacher about it and get some tutoring so that you actually know what you are doing. It may seem confusing but once it clicks in your brain it's actually pretty simple and you can get the hang of it.
7.80 g/mL = Mass / 220mL
multiply both sides by 220mL (which cancels out each of the mL signs on both sides)
1716 g = Mass
How many grams go into an ounce? (Because your question is asking for ounces, not grams)
1 oz = 28.34 grams
Multiply 1716 grams by 1oz/28.34 grams (which cancels out each of the gram signs) to convert your grams answer into ounces
1716 g X (1 oz / 28.34 grams) = 60.55 ounces
You can cheat on your homework with the internet all you want but come test day you are going to be clueless and fail. If you don't understand this process I would highly advise that you speak to your teacher about it and get some tutoring so that you actually know what you are doing. It may seem confusing but once it clicks in your brain it's actually pretty simple and you can get the hang of it.