B. A survey jeepney has been conducted to 80 students of Malinao Ilaya National HS,31 have ridden on a jeepney,35 have ridden on a tricycle,23 have ridden on a motorcycle, 18 have ridden on both a jeepney and a tricycle,10 have ridden on a motorcycle only, 12 have ridden on a jeepney only and 6 have taken the three models of transportation.

5.how many students have not ridden on any modes of transportation?
6.how many students have ridden tricycle only?
7.how many students have ridden on both a tricycle and a motorcycle?
8.how many students have ridden on both a jeepney and a motorcycle?
9.how many students have ridden on a tricycle or motorcycle?
10.how many students have not ridden motorcycle?
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