Mathematics, 18.02.2022 03:40 jeremiahhart13

Since 1965 U. S quarters have been made of copper and nickel and weigh 5.76 grams each. Before 1965 quarters were made of silver and weighed 6.25 grams each. How much less does 15.00 in quarters weigh today than before 1965

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Since 1965 U. S quarters have been made of copper and nickel and weigh 5.76 grams each. Before 1965...

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