In one school, students have the option of studying either French (F) or Spanish (S) or neither.
Question:
In one school, students have the option of studying either French (F) or Spanish (S) or neither. The incomplete Venn diagram below shows the number of students studying each language.
A student is chosen at random. If the probability of choosing a student who studies French is 1/4, calculate:
a. The total number of students in the year group.
b. The probability of choosing a student who studies neither language. Give your answer as a fraction, decimal and percentage.
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Step by Step Answer:
a Lets denote the total number of students in the year group as T We h...View the full answer
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Related Book For 
Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7
ISBN: 9781398301948
3rd Edition
Authors: Frankie Pimentel, Ric Pimentel, Terry Wall
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