Example 3: If the ratio of male teachers to female teachers in a school is 2:5, find the total number
of teachers in the school, if the number of female teachers in the school is 40.
Solution:
Male teachers : female teachers = 2:5
Total number of teachers in the school : female teachers = (2 + 5): 5
Total number of teachers in the school_7
25.
So the number of teachers in the school
35
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