Helen is helping plan a trip for three classes at her son’s school. School rules say that classes on trips must have 1 adult for every 6 children. One class has 24 children; one has 26 children; and the third has 28 children. Each class has 1 teacher. How many OTHER adults are needed for the trip?

Question

Raaraaismyname · Answer

You add the numbers of all the students and divide by six. When you have that, subtract three for the three teachers already there.

KjSaif · Answer

$\color{#0cbb34}{\text{Originally Posted by}}$ @Raaraaismyname
You add the numbers of all the students and divide by six. When you have that, subtract three for the three teachers already there.
$\color{#0cbb34}{\text{End of Quote}}$
With this ^^ what would the answer be?

KjSaif · Answer

Also welcome to qc. :0