To determine the answer, you need to divide 405 by 50 to discover the weight of a single coin. The calculation should appear like this:

= 8.1
The precise weight is 8.1 grams, but if you are looking for an estimate, the conclusion should be
Approximately 8 grams for a one-dollar coin
The average is also known as the mean, calculated as the sum of values divided by the total number of data points.
Values are h, j, and k
The total data count is 3
The sum of the values is represented as h + j + k
Thus, the mean is [h + j + k] / 3
=> Answer: option c. [h+j+k] over 3
Answer:
Hours
Step-by-step explanation:
This is an incorrect figure.