rational, because irrational numbers go on forever and ever
this decimal stops at 7, if a number has an end to it it's rational
an irrational number would be π (pi) since it goes on forever
Area = 58 square feet
To find area multiply the width by the length. In this case that would be 1 by 58.
So 1 x 58 = 58
Work: 5,5,5,10,20
Add
5+5+5+10+20
10+5+10+20
15+10+20
25+20
45
÷ by the amount of numbers
45÷5=9
Ansser: mean=9