According to a survey, at least 75% of people like apples, at least 75% like bananas and at least 80% like cherries. What is the minimum percentage of people who like all three?  Choose one:
A) 15%
B) 20%
C) 25%
D) 0%
E) 30%
It seems that something is wrong with your answer options.   1) minimum applesbananas:   [XXXXXXXXXXXXXX------] - apples   [-----XXXXXXXXXXXXXXX] - bananas   mimimum ab = 75 - (100-75)= 
<gadget id="calculator">75 - (100-75)</gadget>
<output>50</output>
50%   2) minimum (applesbananas)cherries:   [XXXXXXXXX-----------] - applesbananas   [----XXXXXXXXXXXXXXXX] - cherries   mimimum ab= 50 - (100-80)= 
<gadget id="calculator">50 - (100-80)</gadget>
<output>30</output>
30%   30%
<result>E</result>
According to a survey, at least 75% of people like apples, at least 75% like bananas and at least 80% like cherries. What is the minimum percentage of people who like all three?