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Jamie conducted a survey on the food preferences of his friends at a school and discovered that 70%  of his friends like pears, 75%  like oranges, 80%  like bananas and 85%  like apples. What is the smallest possible percentage of his friends who like all four of these fruits?

 

at least 20%

at least 10%

at least 70%

at least 25%

at least 15%

 Oct 23, 2023
 #1
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Therefore, the smallest possible percentage of Jamie's friends who like all four fruits is 20%.

 Oct 26, 2023

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