1 . fraction bar a fraction in which the numerator is smaller than the denominator 2 . numerator the number under the fraction l
ine; tells how many equal parts the whole was broken into 3 . fraction the line between the numerator and the denominator of a fraction 4 . denominator a number that shows part of a whole 5 . proper fraction the number above the fraction line; tells how many parts of the whole exist
The unit rate here is 2 pounds of trash in an hour. If two pounds of trash are picked up in an hour, we can multiply that by 3 and get that there will be 6 pounds picked up in 3 hours.
