Asked by Chioma
There are 80 students in a class. If 65 students studied mathematics and 49 studied English language while a student did neither of the two subject
(1).How many students studied both suby
(2). How many studied mathematics only
(1).How many students studied both suby
(2). How many studied mathematics only
Answers
Answered by
John
79 students after we remove the student who did neither.
65+49 = 114 subtract 79 to get 35 so 35 must have done both
so with a Venn Diagram you would have 30 students in math only and 14 students in English only with 35 in the overlap. These numbers should add up to 79 plus the 1 outside the universe gets us to 80.
65+49 = 114 subtract 79 to get 35 so 35 must have done both
so with a Venn Diagram you would have 30 students in math only and 14 students in English only with 35 in the overlap. These numbers should add up to 79 plus the 1 outside the universe gets us to 80.
Answered by
Anonymous
How did we get 79
Answered by
Anonymous
How did we get 79
Answered by
Anonymous
How many studen study mathematics only
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