Answer:
The answer to your question is 648 m/h
Step-by-step explanation:



= 648 m/h
Scale factor:
10/4= 2.5
X = 5 x 2.5 = 12.5
Y= 8/ 2.5 = 3.2
Z= 15/2.5 = 5
The answer is 0.583, and the 3 has a bar notation
Hope this helped
btw i also do k12
Well you never sent a picture but the most logical answer is 80 cm