Compare Painted Regions: Finding Areas Greater Than 1/3

Question

Choose the way in which the painted part is greater than 13 \frac{1}{3}

Video Solution

Step-by-Step Solution

To solve this problem, we'll visually evaluate the proportion of the painted area relative to the entire space for each choice and compare it with 13 \frac{1}{3} .

  • First, observe each provided choice, ensuring painted portions are clearly defined.
  • Count how many sections each graphic is divided into. The total sections represent the whole area.
  • Determine the number of sections painted in red. This represents the painted area.
  • Calculate the fraction of the painted area by dividing the number of painted sections by the total number of sections.
  • Compare these fractions with 13 \frac{1}{3} :
    • Choice 1: 1 section painted out of 3 total sections, 13 \frac{1}{3}
    • Choice 2: 1 section painted out of 3 total sections, 13 \frac{1}{3}
    • Choice 3: 2 sections painted out of 3 total sections, 23 \frac{2}{3}
  • According to the calculations, Choice 3 results in a painted fraction of 23 \frac{2}{3} , which is greater than 13 \frac{1}{3} . Therefore, Choice 3 has the painted part greater than 13 \frac{1}{3} .

Hence, the way in which the painted part is greater than 13 \frac{1}{3} is represented by Choice 3.

Answer