Can you please provide the passage?
Answer:
a ) 10 : 3
b ) boys = 
girls
Explanation:
total number of students = 78
number of boys = 60
number of girls = 78 - 60 = 18
ratio of boys to girls = 60 : 18 = 10 : 3
B or D, whichever one is actually in italics. (They don't show on this)
The author is thinking of adding one of these sentences. The sentence that contains a fallacy is Unless everyone in the U.S. including our grandparents can successfully use social media, we will be left behind.
<h3>What is a fallacy?</h3>
Fallacy is making or giving a wrong statement or move in constructing a false statement strongly true so that people believe it's true. Fallacy is used by politicians in the propaganda of their parties' promotion.
Thus, the correct option is B, We will fall behind if no one in the U.S., unless our grandparents, can use social media effectively.
Learn more about fallacy
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