-3.132 is the answer, you just had to multiply all of them one at a time (:
Answer:
0.5
Step-by-step explanation:
<span>Quarts to fluid ounces volume units conversion factors are listed below. To find out how many ounces in quarts, multiply by the right factor or instead, use the converter below if converting between US fluid measurements.</span>
Well before the descimal its 5,600 after decimal is 0.56
Part A: W = 10x
Part B: S = 400 + 15y
Part C: 490 = 400 +15y
-400 -400
90 = 15y
6 = y, so he worked a total of 46 hours.
