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

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.

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Gia Bảo 3 years 2021-08-06T18:25:07+00:00 2 Answers 436 views 0

Answers ( )

  1. Verity
    0
    2021-08-06T18:26:16+00:00
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    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

  2. quangkhai
    0
    2021-08-06T18:27:04+00:00
    Reply

    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!

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