Understanding the Calculation of Pennies from Dollars

How can we calculate the total number of pennies from a given amount of dollars and pennies?

Final answer:

To calculate the total number of pennies from dollars and extra pennies, multiply the dollars by 100 to convert to pennies and then add the extra pennies. For example, 5 dollars and 6 pennies would equal 506 pennies.

Explanation:

How to Calculate the Total Number of Pennies

To calculate the total number of pennies in a given amount of dollars and pennies, you should first understand the conversion relationship between dollars and pennies. There are 100 pennies in one dollar. Therefore, if you have a certain number of dollars, you multiply this number by 100 to find the equivalent number of pennies.

Function for Calculating Pennies

The NumberOfPennies function in this context should calculate the total number of pennies by performing two steps:

1. Convert the given number of dollars to pennies by multiplying by 100.
2. Add any additional pennies to this total.

So, for example, to convert 5 dollars to pennies, you would calculate 5 * 100 = 500 pennies. If you also have 6 extra pennies, you simply add that to the 500, giving a total of 500 + 6 = 506 pennies. Using this function, if you input 5 dollars and 6 pennies, it would return the total which is 506 pennies.