waecmaths question:
The Venn diagram shows the choice of food of a number of visitors to a canteenthere were 35 visitors in all, find the value of x
Option A:
5
Option B:
4
Option C:
3
Option D:
2
waecmaths solution:
$\begin{align} & 35=5+6+8+4+x+2+5 \\ & x=35-30=5 \\\end{align}$
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