Name: ___________________ Date:___________________ |
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Average of four tests = 75 Total /4 = 75 Hence total = 75 x 4 = 300 To make the average 80 Total/5 = 80 Hence total = 400 The number he must score in fifth test = 400- 300 Answer: 100
Directions: Solve the following questions. Also write at least 10 examples of your own. |
Name: ___________________ Date:___________________ |