Mathematics, 06.11.2020 17:10 lullexxxx
(3b) There are 70 students in the school band. 40% of them are sixth graders, 20% are seventh graders, and the rest are eighth graders. How many band members are in seventh grade? *
Answers: 2
Mathematics, 21.06.2019 21:00
Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?
Answers: 2
(3b) There are 70 students in the school band. 40% of them are sixth graders, 20% are seventh grader...
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