3. Among the 70 residents in Barangay General P. Santos, 53 liked eating in Restaurant A while 42 liked
eating in Restaurant B. How many liked eating both in Restaurant A and Restaurant B?
a. 25 liked eating in both Restaurant A & B
b. 28 liked eating in both Restaurant A & B
c. 17 liked eating in both Restaurant A & B
d. 53 liked eating in both Restaurant A&B
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