Can someone help me solve these Math Problems?

Anonymous
I am an English Major and having hard time solving these 2 problems. Can someone help me please and provide a solutions so I can review it. Thank you!

1. Gerard's average in ten Math quizzes for the quarter is 91. If the highest and the lowest scores were dropped, the resulting average is 93. What is the average of the highest and lowest scores?

2. When a number is increased by 33 1/3 % of itself, the result is 84. Find the number.
Can someone help me solve these Math Problems?
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