Mathematics, 21.04.2020 00:03 izzyisawesome5232

Three eighths of the seventh grade students were taking advanced math at the beginning of the year, but seven dropped out by the end of the year. If there were 140 students taking advanced math at the end of the year, how many total seven grade students are there?

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Three eighths of the seventh grade students were taking advanced math at the beginning of the year,...

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