Last week, Thomas ran 4 miles. This week, he plans to run 1/2 as far as he ran last week. How many miles does Thomas plan to run this week? Write answer as a mixed number. 1. 2 5/ 8
2. 2
3. 2 1/4
4. 2 10/16​

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.

Graph a should be your answer