Question

10. In a village there are 50 families, out of these 18 families speak only Tamil and 28 families speak only Urdu. How many families speak both Tamil & Urdu.

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Answer 1

Answer:

Total families in village are 50

no. of families who speak tamil = 18

no. of families who speak urdu = 28

total no. of families who speak tamil and urdu = 18+28= 46.

so, families who speak both languages = 50-46 = 4 ans ...........

Answer 2

Answer:

4 families

Step-by-step explanation:

50 families=18 families talk tamil

28 families talk urdu

18+27=4

50-46=4families not talk urdu Or tamil

Therefore 4 families talk both langua