Question

Last Halloween, there were 4 trick-or-treating kids for every adult on my block. If there were 30 TOTAL people on my block, how many were adults?

Answer 1

6 adults

Step-by-step

4=1a/ 4+1=5

4=1a/4+1=5

4=1a/4+1=5

4=1a/4+1=5

4=1a/4+1=5

4=1a/4+1=5

5+5+5+5+5+5=30

so there was 6 adults

Answer 2

6

Explanation: