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Mathematics, 22.08.2019 01:00 Jacques1b
At a school fair, 70% of the people are under 16 years old. one-third of the people remaining are teachers. if there are 21 teachers at the fair, how many people are there at the fair total? a. 63, b. 126, c. 189, d. 210. i need .
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Mathematics, 21.06.2019 12:30, lyssa128
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Mathematics, 21.06.2019 18:30, PineaPPle663
Which one ? is the answer and how to find this answer
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