The average is 60
and the average yu take all the #s and add them and see what it = than / by how many #s there are!
Answer:
I don't understand the question
The power of 4 means to move the decimal 4 places to the right. 6.3 x 10^4
63000
Area is found by taking the length time width or A=lw
240=L x 15 divide both sides by 15
Length = 16 meters
