Question

Mandana is ordering new tile for her kitchen floor. The area of the floor is 118.4 square feet, and she wants to order between 15% and 20% extra of the materials. Which of the following is a reasonable amount of tile for Mandana to order

Answer 1

As we don't have the options, I will say the answer lies between 136,16 and 142,08 square feet

Explanation:

15% of 118,4 = 17,76

20% of 118,4 = 23,68

118,4 + 17,76 = 136,16 (118,08 + 15%)

118,4 + 23,68 = 142,08 (118,4 + 20%)