The regular hour's pay is $656, the total overtime pay is $172.2, and the total gross pay is $828.2.
<h3>What is an arithmetic operation?</h3>
It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.
It is given that:
David makes $16.40 per hour. Any hours worked over 40 hours in a week are paid at time-and-a-half. David worked 47 hours last week.
For part (a):
How much are his regular hours paid?
The regular hours pay = 16.4x40
The regular hours pay = $656
For part (b):
How much is his overtime pay?
The overtime pay per hour = 16.4/2 + 16.4 = . 24.6 times 7 is 172.2
The overtime pay = $24.6
Total overtime pay = 24.6x7
Total overtime pay = $172.2
For part (c):
How much is his total gross pay?
Total gross pay = 656 + 172.2
Total gross pay = $828.2
Thus, the regular hour's pay is $656, the total overtime pay is $172.2, and the total gross pay is $828.2.
Learn more about the arithmetic operation here:
brainly.com/question/20595275
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