Answer:
1
Step-by-step explanation:
4 and below rounds down
5 and above rounds up
1.2=1
.4=0
1-0=1
Either I don't understand the question fully or this has a whole lot of answers.
For example, if all the numbers were 12 there would be an average of 12 and would equal 96 as the sum
Step-by-step explanation:
5+4m=21
4m=21-5
4m=16
m=16/4
m=4
The answer to your question would be 6x4= 20 Meters
Hope that helps you out!