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Subjects>Math>Other Math

What is 20 percent off of 640?

Wiki User

∙ 2012-08-20 22:34:49

Best Answer

512

20% off of 640

= 20% discount applied to 640

= 640 - (20% * 640)

= 640 - (0.20 * 640)

= 640 - 128

= 512

Wiki User

∙ 2012-08-20 22:34:49

This answer is:

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Wiki User

∙ 2013-03-20 03:23:36

20 percent off 6.40 = 5.12= 6.40 - (20% * 6.40)

= 6.40 - (0.20 * 6.40)

= 6.40 - 1.28

= 5.12

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Continue Learning about Other Math

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23 percent of 640 is 147.2

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75% of 640= 75% * 640= 0.75 * 640= 480

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What is 20 percent of 6.40?

20% of 640 = 640*20/100 = 128

What is 20 percent off of 800?

Deducting 20% off 800 would be 800-160 which is 640

What is 20 percent off of 8.00 dollars?

800-160=640 !

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128 is what percent of 640:= 128 / 640= 0.2Converting decimal to a percentage:0.2 * 100 = 20%

What is 30 percent off of 640.00?

30% off of 640 = 640 - (0.30 x 640) = 448

What is 800 minus 20 percent?

800 - (20%) = 640

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How to Solve 128 is what percent of 640?

128 / 640 = 0.2Converting decimal to a percentage: 0.2 * 100 = 20%

What percent of 128 is 640?

20%. To get to this answer I used the cross multiplication property.

What is 23 percent of 640?

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If 1% of 640 is 6.4, than 55% of 640 is 352.

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