There is a difference of 123 square inches between the pizza box and the pizza.
18x18=324
pi8^2=201.0619
324-201=123
It will be 30/(10/4) = 30/2.5 = 12 inches long.
Ok. Add the hours worked that week. You get 41.75
He makes 11.50 for the first 40 hours so multiply those. You get $460.
There are 1.75 hours he gets overtime for. So multiply 1.75(11.50)(1.5). You’ll get $30.19. That’s his overtone pay so add it to the 460.
$490.19.
(10+8+5) / (10+8+5+3+2) = 23/28 = 82.1%