The answer to this question depends on what is meant by “100”. If we are referring to 100 pennies, then the answer is simply 1 pound. However, if we are referring to the number 100, as in “how many pounds of pennies would it take to make 100”, then the answer is more complex.
In order to determine how many pounds of pennies would make 100, we need to know the weight of a single penny. According to the United States Mint, a penny weighs 2.5 grams. There are 453.59237 grams in a pound, so we can use this information to calculate the weight of a pound of pennies.
First, we need to convert the weight of a penny from grams to pounds. To do this, we divide the weight of a penny (2.5 grams) by the number of grams in a pound (453.59237). This gives us:
2.5 / 453.59237 = 0.00551156
So a single penny weighs approximately 0.00551156 pounds.
Now we can use this information to calculate how many pounds of pennies would make 100. To do this, we need to divide 100 by the weight of a single penny in pounds. This gives us:
100 / 0.00551156 = 18,142.85714
So it would take approximately 18,142.85714 pounds of pennies to make 100.
However, it is worth noting that this answer assumes that the pennies are all in perfect condition and have not been worn down or damaged in any way. In reality, some pennies may weigh slightly less than 2.5 grams due to wear and tear, and some may weigh slightly more due to variations in the manufacturing process. Additionally, if the pennies have any dirt or grime on them, this will add to their weight.
Overall, while it is possible to calculate the weight of a single penny and use this information to estimate how many pounds of pennies would make 100, the actual answer may vary slightly depending on the condition and age of the pennies.