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F.2 Maths (5)

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1) In an annual general meeting of a stamp-collecting club in a school,5 members were absent.The ratio of the number of absentees to the number of members present was 1:11 . a) Find the total number of members of the club. b) Find the ratio of the number of members present to the total number of members.

最佳解答:

1a)The number of members present =5X11 =55 The total number of members of the club =the number of members absent + number of members present =5+55 =60 1b)The number of members present =55 The total number of members =60 The ratio of the number of members present to the total number of members =55:60 =11:12

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