Karl bought a tennis racket at a 1/3 off sale. the regular price of the racket was $45.75. how much did karl pay for the racket?



My answer: $30.65 is what Karl paid for the racket, am i right?

5 answers

No.

What is 1/3 of 45.75?

Subtract that from the regular price.
I still GET $30.65
(1/3) * 45.75 = 45.75/3 = 15.25

45.75 - 15.25 = 30.50
my teacher told me to use .33
Using the fraction is more accurate.

If you want to use a decimal, use 0.3333333

That will give you about the same result as the fraction.