123 school girls are to be transported in small vans. Each van can carry 8 girls only. What is the smallest possible number of vans that are needed to transport all 123 school girls?
Choose the most appropriate option
A) 15 B) 16 C) 17 D) 18 E) 19
To find the number of vans, we divide 123 by 8.   123 * 8 = 15 and remainder = 3   So 15 vans are needed to transport 15 * 8= 
<gadget id="calculator">15 * 8</gadget>
<output>120</output>
120 girls, and 1 van is needed to transport the 3 remaining girls. A total of 16 vans are needed.   correct answer 16
<result>B</result>
123 school girls are to be transported in small vans. Each van can carry 8 girls only. What is the smallest possible number of vans that are needed to transport all 123 school girls?