Mathematics, 28.10.2021 01:00, mani1682

On a school trip the ratio of the number of teachers to the number of students is 1 : 15 The ratio of the number of male students to the number of female students is 7:5
Work out what percentage of all the people on the trip are female students.
Give your answer correct to the nearest whole number.

Answers: 1

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On a school trip the ratio of the number of teachers to the number of students is 1 : 15 The ratio...