Answer:
2⁴ x 3 x 5²
Step-by-step explanation:
1200
600 2
300 2
150 2
50 3
25 2
5 5
2⁴ x 3 x 5²
Okay I’m not sure how to answer this but I think they do it by law
I'll give you a hint. <u><em>You had to used pemdas stands for: p-parenthesis, e-exponents, m-multiply, d-divide, a-add, and s-subtracting.</em></u>
First you had to calculate with parenthesis first.

Then you add and subtract from left to right.

Final answer 
Hope this helps!
And thank you for posting your question at here on brainly, and have a great day.
-Charlie
Answer is 2/3 and that is right because I did the math
Answer:
1932 credit hours
Step-by-step explanation:
Create a proportion
credits credits
---------- = ----------
students students
14 ?
---- = -----
1 138
14 times 138
1932 credit hours