at a brunch buffet,93 people chose coffe for their beverage and 47 people chose juice. 25 people chose both coffee and juice. if each person chose at least one of these beverages,find how many people visited the buffet using venn diagram?
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There are 115 people visited the buffet.
Venn diagram word problems have two or more classifications and a bunch of numbers. The given informations are important to populate the diagram.
Let us analyze the given problem.
Given:
number of people who chose coffee - 93
number of people who chose juice - 47
number of people chose both coffee and juice - 25
There are two classifications in the problem: coffee and juice.
Our venn diagram in this problem has two overlapping circles with the total in each (93, 47). Then, 25 in the overlap as there are people chose both.
(I'll attach the venn diagram.)
Now, we need to subtract 25 from both classifications.
93 - 25 = 68
47 - 25 = 22
Let us add them.
68 + 25 + 22 = 115
There are 115 people visited the buffet.
Venn diagram word problems have two or more classifications and a bunch of numbers. The given informations are important to populate the diagram.
Let us analyze the given problem.
Given:
number of people who chose coffee - 93
number of people who chose juice - 47
number of people chose both coffee and juice - 25
There are two classifications in the problem: coffee and juice.
Our venn diagram in this problem has two overlapping circles with the total in each (93, 47). Then, 25 in the overlap as there are people chose both.
(I'll attach the venn diagram.)
Now, we need to subtract 25 from both classifications.
93 - 25 = 68
47 - 25 = 22
Let us add them.
68 + 25 + 22 = 115
There are 115 people visited the buffet.
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