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<span>Cross-Sectional :) You're welcome
</span>
An important fraction of paraffin wax and asphalt is called fuel oil.
<h3>What is
fractional distillation?</h3>
Fractional distillation can be defined as type of separation technique that is typically used for the separation of a liquid mixture or chemical mixture into fractions with different boiling points by means of distillation, so that one or more fractions of the liquid mixture will vaporize in a fractionating column.
Generally, the fractional distillation of a hydrocarbon such as crude oil produces many chemical compounds at different boiling points. Thus, an important fraction of paraffin wax and asphalt is called fuel oil.
Read more on fractional distillation here: brainly.com/question/790490
Answer:
A) 2700
Explanation:
Given:
Total number of votes is 7500
20% of the votes are invalid
80% of the votes are valid
55% of the total of valid votes were given to one of the candidates.
45% of the total of valid votes were given to the other candidate.
80% of 7500 = 6000
20% of 7500 = 1500
Let's check to see if we are correct!
6000 + 1500 = 7500
Seems like we are correct! Now, let's do the other part.
55% of 6000 = 3300
45% of 6000 = 2700
Let's check to see if we are correct!
3300 + 2700 = 6000
We are correct again! Seems like the person who got 45% of the candidates who gave valid votes got 2700! There is our answer!
Hope I helped! <3
