7.5?????????? hope you get this right
Steps
find the Least Common Multiple of the denominators (which is called the Least Common Denominator).
Change each fraction (using equivalent fractions) to make their denominators the same as the least common denominator.
Then add (or subtract) the fractions, as we wish!
your denominators stay the same so its 20
Answer:
I think it is commutative
Step-by-step explanation:
because commute means move so I think that's what it is
A) 60mph
B) 209.7 miles
C) 2 hours and 45 minutes
