There are 6 classes going on a field trip. Each class has 28 students and 7 adults going on the trip. They are all traveling by van. Each van holds
9 passengers.
What is the fewest number of vans they will need?

A.19
B. 20
C. 23
D.24

23.333

Step-by-step explanation:

28 x 6 = 168

7 x 6 = 42

42 + 168 = 210

210 ÷ 9 = 23.333

hope this helps

 C. 23

Step-by-step explanation:  First add the amount of people per class  28 students and 7 adults equals to 35 persons per class then we multiply the classes so we know the total of people: 35 x 6 classes equals to 210 and then we divided  by the number of passengers that each van can hold: 210/9=23.3 repeating. Last  we round and we get 23

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step-by-step explanation:

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