Explanation:
It's when the essay addresses what the other side might say and explains why that point of view is wrong.
E.g. after a bank has sued a customer for an unpaid debt, the customer counterclaims (sues back) against the bank for fraud in procuring the debt.
Ethos is the ethical appeal meaning to convince someones credibility. I think that B or C would be the right answer.
When you see the would 'of' it generally means to multiply.
what you're going to do is take the one from the fraction
and multiply 90 by it, which would equal 90. Then you take the 10 (the denominator) and divide 90 by it. So it will 1 × 90 and then 90 ÷ 10.
So, you multiply by the numerator and then divide that answer by the denominator. Do you understand?