Answer:
I'm not sure what your question is, but i think i know. if your asking, On a boat tour, there are half as many children as there are adults. There are 30 people on tour. How many children are there? The answer is 10.
Step-by-step explanation:
there are 30 people, so the adults must be 20 because there is no other way to get any higher or lower than that and still have 30 as whole, so half 20 is 10, so there are 10 kids
