Questions: Gina walks 3 mph for 4 hrs . How far did she walk? 0.75 mi 7 mi 12 mi 1.3 mi

Transcript text: Gina walks 3 mph for 4 hrs . How far did she walk? 0.75 mi 7 mi 12 mi 1.3 mi

Solution

Solution Steps

Step 1: Identify the Given Information

Gina walks at a speed of 3 miles per hour (mph) for a duration of 4 hours.

Step 2: Use the Appropriate Formula

To find the distance Gina walked, we use the formula for distance: \[ d = s \times t \] where \(d\) is the distance, \(s\) is the speed, and \(t\) is the time.

Step 3: Substitute the Given Values

Substitute the given values into the formula: \[ d = 3 \, \text{mph} \times 4 \, \text{hrs} \]

Step 4: Calculate the Distance

Calculate the distance: \[ d = 12 \, \text{miles} \]

Final Answer

\(\boxed{12 \, \text{mi}}\)

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