50 students of a class like either oranges or grapes or both. 20 of them like oranges, while 10 like both. Draw a Venn diagram and find how many like.
(1) Only oranges (ii) grapes (iii) only grapes
Answers
Answer:
answers are
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10
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40
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10
10 like only oranges , 40 likes Grapes, 30 like Grapes only
Step-by-step explanation:
50 students of a class like either oranges or grapes or both
=> total = 50
None = 0
Like oranges = 20
Like Grapes = G
Likes Both = 10
=> Total = Oranges + Grapes - Both + None
=> 50 = 20 + G - 10 + 0
=> G = 40
40 likes Grapes
Only Oranges = Oranges - Both
= 20 -10
= 10
10 like only oranges
Only grapes = Grapes - both
= 40 - 10
= 30
30 like Grapes only
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