201111782 201111782

23-05-2022
Mathematics

contestada

A video game system originally costs $450 and is on sale for $315. The price was decreased by what percent?

Respuesta :

lambre68 lambre68

23-05-2022

Answer:

70%

Step-by-step explanation:

To find the decrease:

original/current

450/315 = .7

Now multiply .7 by 100 to get a percent

.7 * 100 - 70%

450 * .7 = 315

70% is the answer!

Answer Link

glowinglion glowinglion

23-05-2022

Answer:

30 percent

(315 - 450)/450

x 100% = 30%

Answer Link

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