Rate

Advanced Math 5 · Unit 14 · unit-rate-work

unit-rate-work

Name ______________________________Date ______________

1.
A bus travels $180$ km in $3$ hours. What is its speed, in km per hour?
Answer: ______________
2.
Ali can paint a fence in $4$ hours. Bea can paint the same fence in $12$ hours. Working together at these rates, how many hours do they take to paint the fence?
Answer: ______________
3.
A pump fills $\dfrac{3}{4}$ of a tank in $2$ hours. At this rate, how many hours does it take to fill the whole tank?
1. (A)
  $1\frac{1}{3}$
2. (B)
  $1\frac{1}{2}$
3. (C)
  $2\frac{2}{3}$
4. (D)
  $2\frac{3}{4}$