There are no like terms in 9u^2v because it is all one term and none of the variables are like one another.
Answer:
Divide using long division. The whole number portion will be the number of times the denominator of the original fraction divides evenly into the numerator of the original fraction, and the fraction portion of the mixed number will be the remainder of the original fraction division over the denominator of the original fraction.

72/108 = X / 54
then find the common denominator which is 108
72/108 = 2X / 108
can you figure out the rest? :)
Answer:
Which ever choice is 283% works.
2 5/6= 2.83= 283%
Step-by-step explanation: