5 1/4 divided by 16.9 is 0.31
Answer:

is equivalent to
.
This is because 
The rule is, in order to add fractions, your denominators must be equivalent. In other words, you must have the same denominator for both fractions.
<em>Now what do we do? We add!</em>

This is because 4 + 1 = 5.
Your answer is
.
I hope this helps!
<h2><u>
PLEASE MARK BRAINLIEST!</u></h2>
Step-by-step explanation:

C because the the negative always is turned into a positive if you leave a braniest answer that would mean a lot of it helped thanks!!!
43 divided by 50 equals to 0.86