Mathematics, 26.08.2019 05:30 shakira11harvey6

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?

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At a school fair, 70% of the people are under 16 years old. one-third of the people remaining are te...