https://file.aiquickdraw.com/mathbot/file/1726793935722cpd0yrsq.jpg

The problem states:

- The stick is \( 1 \frac{1}{2} \) feet long.
- The ant walks \( \frac{3}{10} \) feet per second.

### Step-by-step solution:

1. **Convert the stick length into an improper fraction**:
   \[
   1 \frac{1}{2} = \frac{3}{2} \, \text{feet}
   \]

2. **Set up the formula for time**:
   Time \( t \) is calculated using the formula:
   \[
   t = \frac{\text{distance}}{\text{speed}}
   \]
   Here, the distance is the length of the stick (\( \frac{3}{2} \) feet) and the speed is \( \frac{3}{10} \) feet per second.

3. **Substitute the values**:
   \[
   t = \frac{\frac{3}{2}}{\frac{3}{10}} = \frac{3}{2} \times \frac{10}{3}
   \]

4. **Simplify**:
   \[
   t = \frac{30}{6} = 5 \, \text{seconds}
   \]

Thus, it takes the ant **5 seconds** to walk the whole length of the stick.

Let me know if you want further details or explanations!

Here are 5 related questions to expand your understanding:
1. How do you convert mixed numbers to improper fractions?
2. What is the general formula for calculating time if you know speed and distance?
3. How do you multiply and divide fractions step by step?
4. If the ant walked at half the speed, how long would it take?
5. What would happen if the stick was twice as long?

**Tip**: Always simplify fractions before multiplying or dividing them to make calculations easier!

An ant walks along a stick. The stick is 1 1/2 ft long. The ant walks 3/10 ft every second. How long does it take the ant to walk the whole length of the stick?

Learn how to calculate the time it takes for an ant to walk along a 1 1/2 ft stick at a speed of 3/10 ft per second. This problem involves key math concepts like fractions, distance, and rate. Suitable for students in Grades 5-6.

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