150 students were polled. 75 of them are learning Hindi. 60 of them are learning Italian. 40 of them are learning neither Hindi nor Italian. How many of them are learning both Hindi and Italian?

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.6: Permutations And Combinations
Problem 2SC: How many different signals can be sent, when three flags are used, if two of the 9 flags are...
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150 students were polled.
75 of them are learning Hindi. 60 of them are learning Italian. 40 of them are
learning neither Hindi nor Italian. How many of them are learning both Hindi and
Italian?
4
Transcribed Image Text:150 students were polled. 75 of them are learning Hindi. 60 of them are learning Italian. 40 of them are learning neither Hindi nor Italian. How many of them are learning both Hindi and Italian? 4
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