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Mathematics 9 Online
OpenStudy (anonymous):

find 20percent of 400

OpenStudy (savvy):

80

OpenStudy (anonymous):

400*20/100 = 80%

OpenStudy (anonymous):

80. not percent

OpenStudy (anonymous):

20% is the same as .2, so multiply that by 400

OpenStudy (anonymous):

.20 * 400 = 80

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