What is the area of a kitchen floor that measures 15 1/4 feet by 13 3/4 feet?

 Hi there! The area is 209 11/16 square feet. First, you can turn 15 1/4 into an improper fraction which is 61/4.If you don't know how to make an improper fraction, here is what to do: 15 1/4. Multiply the whole number by the denominator.( 15 x 4 = 60) Then you add the numerator.(60 + 1 = 61) The denominator ALWAYS stay the same. Do this same step for 13 3/4. For 13 3/4,you will get 55/4. Now, all you do is multiply!
Hope this helps! :)
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Ibelieve the total for the tip could be $21.90

It would be 18 cm