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Mathematics 13 Online
OpenStudy (anonymous):

In a tournament, Amanda scored 136 points in the first round and 127 points in the second round. What was her percent change between the two rounds? 6.6% 7% 15.1% 93.4%

OpenStudy (anonymous):

use \[\frac{ 127 }{ 136}\times100\] to calculate the percent

OpenStudy (caitlinnr14):

6.6 isnt it

OpenStudy (anonymous):

Well actually that would depend on what the question means actually

OpenStudy (anonymous):

93.4 when rounded?

OpenStudy (anonymous):

Not sure if the question is asking for the difference of the change between the two points or simply in the decrease of the whole points

OpenStudy (caitlinnr14):

becuz 136 decreased by 6.6 is 127.24 rounding it would be 127

OpenStudy (caitlinnr14):

right?

OpenStudy (anonymous):

i am so stuck

OpenStudy (anonymous):

^ right but if the question is asking for how much of the percent it changed, it could have 93.4 lol Not sure what the question means though;;;

OpenStudy (caitlinnr14):

ohhhh i see

OpenStudy (caitlinnr14):

@SAValkyrie

OpenStudy (anonymous):

Do you see what I mean? Yeah it's kinda confusing lol

OpenStudy (anonymous):

ima just guess lol..im to confused

OpenStudy (anonymous):

Dboy the answer is either 93.4 or 6.6%

OpenStudy (anonymous):

I would go for 93.4% though, it seems more likely but that's just my opinion lol

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