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Mathematics 15 Online
OpenStudy (anonymous):

what is 20 percent of 450$

OpenStudy (anonymous):

symplify it for me

OpenStudy (anonymous):

$450*.2= $90

hero (hero):

Move the decimal over to the left by 1, and you'll have 10% of 450. = 45 ; Then 45 x 2 = 90 as 10% x 2 = 20%

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