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Mathematics 15 Online
OpenStudy (narissa):

please help

OpenStudy (narissa):

OpenStudy (narissa):

@LegendarySadist

OpenStudy (narissa):

@Haseeb96

OpenStudy (anonymous):

Add up all of the numbers except the orange.

OpenStudy (narissa):

30

OpenStudy (narissa):

so its a?

OpenStudy (anonymous):

Wait a sec, let's finish all the steps. Nex step is to add the total of all of the marbles

OpenStudy (narissa):

48

OpenStudy (anonymous):

First, it would be 42, not 48. So now put the number of all of them except orange above the number of all of them, so \[\frac{ 30 }{ 42 }\] Now just simplify

OpenStudy (narissa):

15/26?

OpenStudy (narissa):

ok im confused

OpenStudy (anonymous):

26*2=52. 42 would simplify to 21. So now we have \[\frac{ 15 }{ 21 }\] can we simplify any further?

OpenStudy (narissa):

5/7

OpenStudy (anonymous):

Yep, and that would be your answer :) Good job

OpenStudy (narissa):

thanks

OpenStudy (narissa):

i have one more and need u to check 3 can u?

OpenStudy (anonymous):

Sorry, I gotta go. But there are lots of others who could help you with those.

OpenStudy (narissa):

oh ok thanks

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