Answer:
135
Step-by-step explanation:
My method 45 hours - 1 so i could divide by 2 because its 2 hours every 6 problems and 1 hour would be 3 math problems we can add that to the total
44 / 2 = 22, 22 * 6 = 132, 132 + 3 = 135
Alternate method
45 * 3 = 135
Multiply numerator and denominator by the same number - 50/100.
360-47-110-85= 118
The fourth angle is 118 as a quadrilateral is 360 degrees.
This seems like a trick question.
