Ask Question
8 May, 08:27

isIrene cutting construction paper into rectangles for a project. She needs to cut one rectangle that is 20 inches times 12 1/4 inches. She needs to cut another rectangle that is 10 1/3 inches by 10 1/4 inches. How many total square inches of construction paper does Irene need for her project?

+3
Answers (1)
  1. 8 May, 09:28
    0
    The formula for determining the area of a rectangle is expressed as

    Area = length * width

    She needs to cut one rectangle that is 20 inches times 12 1/4 inches. It means the area of this rectangle would be

    12.25 * 20 = 245 squared inches

    She needs to cut another rectangle that is 10 1/3 inches by 10 1/4 inches. Converting both dimensions to improper fraction, it becomes 31/3 inches and 41/4 inches. The area of this rectangle would be

    31/3 * 41/4 = 105.92 square meters

    The total square inches of construction paper that Irene need for her project is

    245 + 105.92 = 350.92 squared inches
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “isIrene cutting construction paper into rectangles for a project. She needs to cut one rectangle that is 20 inches times 12 1/4 inches. She ...” in 📘 Arts if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers