Ask Question
16 September, 07:24

Mrs. Peterson wants to replace all the floor tiles in her kitchen. The kitchen floor is

12 feet long and 7 feet wide. If Ms. Peterson already has 45 one-foot square tiles,

how many more one-foot square tiles does she need to completely cover the

kitchen floor?

Show your work.

+2
Answers (1)
  1. 16 September, 07:30
    0
    39

    Step-by-step explanation:

    12x7=84 which is the area

    So now add 45 up until it gets to 84

    46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 70, 80, 81, 82, 83, 84

    Count it all up and the answer is 39
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Mrs. Peterson wants to replace all the floor tiles in her kitchen. The kitchen floor is 12 feet long and 7 feet wide. If Ms. Peterson ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers