about how many nickels equal a kilogram?
4.A mass of one kg of nickels has a monetary value in the US $ of approximately:
a. $1 b. 10 cents c. $10 d. $1000
Answered above.
To determine the number of nickels that would equal one kilogram, we need to know the weight of a single nickel. One US nickel weighs approximately 5 grams.
To convert one kilogram to grams, we multiply by 1000:
1 kilogram = 1000 grams
Now, we can divide the total weight of one kilogram (1000 grams) by the weight of a single nickel (5 grams) to find the number of nickels:
1000 grams / 5 grams = 200 nickels
Therefore, there are approximately 200 nickels in one kilogram.
Now, to calculate the monetary value of one kilogram of nickels in the US:
Since one nickel is equivalent to 5 cents, the total value of 200 nickels would be:
200 nickels * 5 cents = $10
Therefore, the mass of one kilogram of nickels has a monetary value in the US of approximately $10 (Option c).
To determine the number of nickels that equal a kilogram, we need to find the mass of a single nickel and then calculate how many of them make up one kilogram.
The mass of a single nickel can be obtained through research or by referring to its specifications. According to the United States Mint, the weight of a nickel is approximately 5 grams or 0.005 kilograms.
Now, to find the number of nickels in one kilogram, we can divide the total mass of one kilogram (1 kg) by the mass of a single nickel (0.005 kg).
Number of nickels = 1 kg / 0.005 kg per nickel
Calculating this:
Number of nickels = 200 nickels
Therefore, there are approximately 200 nickels in one kilogram.
Regarding the monetary value of one kilogram of nickels in the US, we need to consider that a nickel has a face value of 5 cents. So, the total value of 200 nickels would be:
Total value = 200 nickels * $0.05 per nickel
Calculating this:
Total value = $10
Thus, a mass of one kilogram (200 nickels) has a monetary value in the US of approximately $10.
Therefore, the correct answer is c. $10.