Direct And Inverse Proportion Questions and Answers

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A group of 5 people can do a piece of work in 6 hours. Calculate the time a group of 8 people, working at half the rate of the first group could take to complete the same work.

asked Aug 27, 2021 in Mathematics Form 1 by anony mous

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In a certain hospital, patients are treated by two doctors in consultation rooms. On average, one doctor takes 3 minutes while the others takes 5 minutes to treat a patient. If the two doctors start to treat patients at the same time, find the shortest time it takes to treat 200 patients.

asked Jun 30, 2021 in Mathematics Form 1 by anony mous

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