Which of the following examples has a unit rate of 32 miles per hour? Select all that apply. A) 123 miles in 3 hours B) 96 miles in 3 hours C) 288 miles in 9 hours D) 66 miles in 2 hours E) 310 miles in 10 hours

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To determine which examples have a unit rate of **32 miles per hour**, we can calculate the rate for each option by dividing the miles by the hours:

- **A) 123 miles in 3 hours**
  $$
  \frac{123 \text{ miles}}{3 \text{ hours}} = 41 \text{ miles per hour}
  $$
  *Not 32 miles per hour.*

- **B) 96 miles in 3 hours**
  $$
  \frac{96 \text{ miles}}{3 \text{ hours}} = 32 \text{ miles per hour}
  $$
  *Correct.*

- **C) 288 miles in 9 hours**
  $$
  \frac{288 \text{ miles}}{9 \text{ hours}} = 32 \text{ miles per hour}
  $$
  *Correct.*

- **D) 66 miles in 2 hours**
  $$
  \frac{66 \text{ miles}}{2 \text{ hours}} = 33 \text{ miles per hour}
  $$
  *Not 32 miles per hour.*

- **E) 310 miles in 10 hours**
  $$
  \frac{310 \text{ miles}}{10 \text{ hours}} = 31 \text{ miles per hour}
  $$
  *Not 32 miles per hour.*

**Therefore, the examples with a unit rate of 32 miles per hour are:**

- **B) 96 miles in 3 hours**
- **C) 288 miles in 9 hours**
The examples with a unit rate of 32 miles per hour are B) 96 miles in 3 hours and C) 288 miles in 9 hours.

Which of the following examples has a unit rate of 32 miles per hour? Select all that apply. A) 123 miles in 3 hours B) 96 miles in 3 hours C) 288 miles in 9 hours D) 66 miles in 2 hours E) 310 miles in 10 hours

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