Answer:
(136.60 - 61.60) / 30 = 2.5 hours
Step-by-step explanation:
First, subtract the cost of parts from the total: 136.60 - 61.60 = 75
Now you have the total labor cost. Divide by the hourly rate: 75 / 30 = 2.5
Here, scale factor = 1 : 20
On scale, Tree's height = 6 3/4 = 27/4
Height of Actual Tree = 27/4 * 20 = 27 * 5 = 135
In short, Your Answer would be 135
Hope this helps!
Send more info , you have to match the 3 with 2
