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Mathematics 10 Online
OpenStudy (anonymous):

Frank bought a Game Square for $68.60 during Game World's Semi-Annual Gaming Blowout. If the original price of the Game Square is $140.00, which percent of discount below is closest to the percent of discount that Frank received? 55% 50% 45% 60%

OpenStudy (anonymous):

so just take percents of 140 that are given and see which one works. or you could do it as a fraction. 68.60/140

OpenStudy (anonymous):

Could you walk me through im lost

OpenStudy (anonymous):

take 68.6/140 and reduce it to smallest form. think about it. what is half of 140 or half of 14

OpenStudy (anonymous):

70

OpenStudy (anonymous):

ok. so since 50% is 1/2 you know that its either 45% or 50% is closest right? just have to find which one. so reduce 68.6/140 and you should get 4X% then whatever you get for your second digit will determine which is closer.

OpenStudy (anonymous):

umm.. Could you help me with the 68.6/140

OpenStudy (anonymous):

divide both by 2 to start out

OpenStudy (anonymous):

ok you get 34.3 and 70

OpenStudy (anonymous):

so what is half of 70

OpenStudy (anonymous):

35

OpenStudy (anonymous):

so what is .45*70

OpenStudy (anonymous):

31.5

OpenStudy (anonymous):

which is closer to 34.3

OpenStudy (anonymous):

45%

OpenStudy (anonymous):

lol

OpenStudy (anonymous):

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