Answer:
B
Step-by-step explanation:
I think it is No am not sure exactly
The total length of the dental floss in 150 packages will be 26250 meters.
<u><em>Explanation</em></u>
A package of dental floss has 175 m of floss.
Suppose, the number of meters of dental floss in 150 packages is 
So, the equation according to the <u>ratio of "number of packages" to "dental floss"</u> will be.....

So, the total length of the dental floss in 150 packages will be 26250 meters.
The final answer is 10-r.