can someone help me figure out how to solve this without a protractor or anything if possible? I have issues with focusing and i
cant figure out the easiest way without a protractor; if it's even possible.
2 answers:
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There are 50 total patrons. 16 like lattes, 12 like espressos, and 8 like both drinks.
Add the two totals for patrons that like either lattes or espressos:
8 patrons like both drinks, so subtract this from the amount of patrons that like either drink:
20 patrons like at least one drink.
Subtract the amount of patrons that like a drink from the total amount of patrons:
30 patrons like neither drink.