In a group of learners a total of 54 take history, 48 take geography and 12 do not take history or geography. If 16 learners take both history and geography what is the total number of learners in the group?
Learners in a group
0
$\begingroup$
discrete-mathematics
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2Have you tried drawing a Venn diagram? – 2012-03-21
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0apologies,any help is appreciated – 2012-03-21
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0i got an answer of 98 – 2012-03-21