Write the rate using words and numbers in fraction form. Chris spent 48 dollars for 13 gallons of gas. words numbers Find the unit rate. Grapes are 4 dollars for 2 pounds, how much for 1 pound?

**Gas Rate** 1. Chris spent 48 dollars for 13 gallons of gas. 2. The rate in fraction form is written as \[ \frac{48 \text{ dollars}}{13 \text{ gallons}} \] 3. In words, this is "forty-eight dollars per thirteen gallons." **Grape Rate** 1. Grapes cost 4 dollars for 2 pounds. 2. The unit rate is found by dividing the dollars by the pounds: \[ \frac{4 \text{ dollars}}{2 \text{ pounds}} = 2 \text{ dollars per pound} \] 3. In words, this is "two dollars per pound."