The markup on a microphone at an electronics store is 80%. The wholesale price was $49.50. What is the retail price of the microphone? Enter the correct answer in the box.​

Respuesta :

Answer:

9.90

Step-by-step explanation:

Original Amount

49.50

Present increase

80% or 0.80

Original x Percent decrease = amount of change

39.60

Original - Amount of change = total

9.90