You first need the number of hours worked
Answer:
6
Step-by-step explanation:
3 / 1 - 1/2 = 3 / 1/2
when dividing by singular fractions (1/3 1/6 1/29 whatever) just multiply by the denominator so 3 ÷ 1/2 = 6
Answer:
it's the last one, and the missing number is 70 (the P)
I think it's 3.90 hoped it helped