The teacher spend some amount on buying costumes and microphones for 6 cast members.
<u>GiveN</u><u>:</u>
- Cost of each costume = $38
- Cost of each microphone = $c
- Total money spent = $354
Let's frame the equation. Total money is the total amount spent for 6 cast members.
Money spent on costumes = $38 × 6
Money spent on microphone = $c × 6
<u>Equation:</u>
Taking 6 as common,
Dividing 6 from both sides,
Solving further,
So, the cost of each microphone = <u>$21</u>
The teacher spent this much on each microphone.
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