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Melissa's uncle from Japan promised to give her 21g of gold. The local jewelry exchange will buy gold for $1152 per ounce. How much money can Melissa get for selling the gold?

Use 1oz=28g and do not round any computations.

User Shaharyar
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1 Answer

4 votes

Answer:

Explanation:

1 oz = $1152

1 oz = 28 grams

0.1 oz = 2.8 grams

21/2.8 = 7.5

0.1 x 7.5 oz = (2.8 x 7.5)grams

0.75 oz = 21 grams

75% of 1152 is 864

So,

0.75 oz = $864

User Deru
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