Math Problem Statement

Clay can run one lap around the track in 1/4 of an hour. How many hours will it take him to run 5 1/3 laps around the track?

Solution

The problem asks how many hours it will take Clay to run 513\frac{1}{3} laps around the track, given that one lap takes 14\frac{1}{4} of an hour.

Solution:

  1. Clay's time per lap: We know that one lap takes 14\frac{1}{4} hours.

  2. Total laps: Clay needs to run 513\frac{1}{3} laps, which we convert into an improper fraction: 513=1635\frac{1}{3} = \frac{16}{3}

  3. Time for 513\frac{1}{3} laps: To find the total time, multiply the time per lap (14\frac{1}{4}) by the total number of laps (163\frac{16}{3}): Total time=14×163=1612=43 hours\text{Total time} = \frac{1}{4} \times \frac{16}{3} = \frac{16}{12} = \frac{4}{3} \text{ hours}

    Therefore, it will take Clay 43\frac{4}{3} hours or 113\frac{1}{3} hours to run 513\frac{1}{3} laps around the track.

Would you like further explanation or details on this? Here are some related questions:

  1. How can you convert mixed numbers to improper fractions?
  2. What is the process of multiplying fractions?
  3. How can you simplify complex fractions?
  4. Why is it important to convert mixed numbers in problems like these?
  5. What is the difference between a mixed number and an improper fraction?

Tip: When multiplying fractions, always simplify the result at the end by dividing both the numerator and denominator by their greatest common factor (GCF).

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Math Problem Analysis

Mathematical Concepts

Fractions
Multiplication of Fractions
Mixed Numbers

Formulas

Total Time = Time per Lap × Number of Laps
Converting Mixed Numbers to Improper Fractions

Theorems

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Suitable Grade Level

Grades 6-8