3 years ago

A penny weighs 0.8oz A stack of 20 pennies is 4.3cm in theory, how tall is a stack on 1 ton of pennies?

Mathematics

1 answer:

oee [108]3 years ago

5 0

16 oz = 1 lb
0.8 oz = 0.05 lb = 1 penny

1 ton = 2000 lbs

2000 x 20 = 40,000 pennies (in theory)

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