Q 1: There are 180 students in a group, if 45% are girls how many girls are there? 81 55 45
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Q 2: How can the 5th grade Teacher, Mrs Webb find the average number of questions out of 20 that peter has gotten right on his last five quizzes. His score have been 12,12,13,15 and 17. (hint: round the average) 14 15 13
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