Mathematics, 09.07.2020 03:01, monsterwins5001

Some vinyl records (let's call them "Oldies") rotate at the rate of 78\,\text{rpm}78rpm78, start text, r, p, m, end text (revolutions per minute). The chart below shows revolutions per minute for three different tracks on another type of vinyl record (called "Goodies"). Which has a greater rate of revolutions per minute, Oldies or Goodies?

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Some vinyl records (let's call them "Oldies") rotate at the rate of 78\,\text{rpm}78rpm78, start tex...