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Brad buys a video game desk for four dollars there was a discount of 20% off what is the sale price

Respuesta :

Answer:

$3.20

Step-by-step explanation:

The total amount is $4 for the video game desk.

100% = $4

10% = $0.40

20% = $0.40 + $0.40 = $0.80

Therefor the the sale price after the 20% discount is:

$4.00 - $0.80 = $3.20