Question

40 percent prefer apple and 50 percent prefer orange what is the percentage who prefer both

Answer 1

hye

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actaully , the answer is not corretc . it is incomplete

we dont know  how much % people  neither like both.

but we can tell a rough answer

we see that 40 percent prefer apple and 50 percent prefer orange 

maximum = 100%

percentage who prefer both=$100 - (40 +50)$

                                            = $100 -90$

                                             = $10%$
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hope it helps u .....