Among 100 people, 50% like strawberry jam, 40% like apple jam, and 30% like raspberry jam. If 30% of the people like both strawberry and apple jam, what is the largest possible number of people who like raspberry jam but do not like either strawberry or apple jam? Choices:
A) 40%  B) 30%  C) 25%  D) 50%  E) 40%
50%+40%-30%=60% who like either Strawberry, Apple, or both.   That means 100%-60% 50 +40 -30= 
<gadget id="calculator">50 +40 -30</gadget>
<output>60</output>
60% who like either Strawberry, Apple, or both.   That means 100%-60% = 40% do not like either Apple of Strawberry jam.   40% is the most possible that like raspberry jam but do not like either strawberry or apple (assuming nobody in the group does not like any)   40%nswer is 40%  100 -60= 
<gadget id="calculator">  100 -60</gadget>
<output>40</output>
40% do not like either Apple of Strawberry jam.   40% is the most possible that like raspberry jam but do not like either strawberry or apple (assuming nobody in the group does not like any)   40%nswer is 40%
<result>A</result>
Among 100 people, 50% like strawberry jam, 40% like apple jam, and 30% like raspberry jam. If 30% of the people like both strawberry and apple jam, what is the largest possible number of people who like raspberry jam but do not like either strawberry or apple jam?