Question

A dance instructor earns $75 for teaching 3 classes. The instructor receives a 10percent raise Enter how much the instructor earns, in dollars, per class after the raise.

Answer 1

Answer: $27.50

Step-by-step explanation:

First, we find what 10% of $75.00. Easiest way to do that is to move the decimal over one place to the left:

75.00 ⇒ 7.500 ⇒ 7.50

So the instructor would get a 7.50 raise added to her pay:

75.00 + 7.50 = 82.50

Finally, we divide 82.50 by 3 for each dance class:

82.50 ÷ 3 = 27.50

And there is your answer! The instructor would get $27.50 per class after their raise.

Hope this helps!

Answer 2

Answer:$27.50

Step-by-step explanation:

3 classes=$75.00 10/100×75/1=$7.5 total for class is 75.00+7.5=82.5 per class=82.5÷3=27.5