A car dealership interviewed every driver who came onto their lot on Tuesday. This produced the following results: there were 61 people who owned trucks and 115 people who owned cars. If 14 people owned both a truck and a car and 8 people owned neither, how many people were interviewed

Question

anonymous · Answer

184

anonymous · Answer

61+115=176
14 own cars and trucks, this means they have been counted twice so:
176-14 = 162
and 8 people own neither so haven't been counted yet, so:
162 +8 = 170