savannahvargas512
savannahvargas512
05.10.2020 • 
Mathematics

14. In a street of 150 houses, three different newspapers are delivered: T, G and M. Of these, 40 receive T, 35 receive G,
and 60 receive M; 7 receive T and G, 10 receive G and M and 4
receive T and M; 34 receive no paper at all. How many receive
all three?
Note: If '7 receive T and G, this information does not mean 7
receive T and G only.

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