Mathematics, 21.07.2019 22:00 sofia467735
Sophia’s school took a field trip. a total of 21 vehicles were needed for the trip. some students the bus, and some students car-pooled. there were 30 people on each bus and 4 people in each car. 318 people altogether attended the trip. how many buses and cars were needed for the trip?
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Sophia’s school took a field trip. a total of 21 vehicles were needed for the trip. some students th...
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