Can someone explain how to solve this

The scale is simply the ratio between the distances in the plan and the actual distances. So, first of all, let's convert all lengths to the same unit measure:

So, the scale is

which means that one inch in the plan is the same as 33.75 inches in the real world.

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation:

answer: b.36 feet

step-by-step explanation: