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3 years ago

6

One quarter has a mass of 5.67 grams. Which is the mass of two rolls of quarters each containing 40 quarters?

1 answer:

Brilliant_brown [7]3 years ago

4 0

9514 1404 393

Answer:

453.6 g

Step-by-step explanation:

The mass of 80 quarters will be 80 times the mass of 1 quarter:

80 × 5.67 g = 453.6 g

The mass of two rolls of quarters is 453.6 grams.

_____

<em>Additional comment</em>

That's about 1.0000 pounds.

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