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Mathematics
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MsBrains (ms-brains):
CAN SOMEBODY PLEASE CHECK MY WORK? WILL FAN AND MEDAL!!
10 years ago
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MsBrains (ms-brains):
D?
10 years ago
OpenStudy (fairegaming):
I thought it was C but its C or D Depending on what "TO" means either Subtract or Add
10 years ago
MsBrains (ms-brains):
OR C
10 years ago
MsBrains (ms-brains):
I'm confused on that too, I'm not sure if it's D or C
10 years ago
OpenStudy (fairegaming):
Medal? :3
10 years ago
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MsBrains (ms-brains):
You didn't clear up my confusion though :(
10 years ago
MsBrains (ms-brains):
@rvc Do you think it's b or c?
10 years ago
rvc (rvc):
it is mentioned as sum..
10 years ago
OpenStudy (mayankdevnani):
its D
10 years ago
MsBrains (ms-brains):
Thanks @mayankdevnani
10 years ago
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OpenStudy (mayankdevnani):
\[\large \bf 3x+2x=35\]
\[\large \bf Ratio~of~numbers=\frac{3x}{2x}=\frac{3}{2}\]
\[\large \bf Their~Sum~equals~35\]
10 years ago
OpenStudy (mayankdevnani):
hope you understand !
10 years ago
MsBrains (ms-brains):
I think this one is C? @mayankdevnani
10 years ago
OpenStudy (mayankdevnani):
nope ! :(
10 years ago
MsBrains (ms-brains):
My second choice was A...
10 years ago
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OpenStudy (mayankdevnani):
let they swim `x` laps .
So, equation becomes :-
\[\large \bf 3x+4x=63\]
When you solve it , you get \(\large \bf x=9\)
Therefore, Ronnie laps=4x=4*9=36
10 years ago
OpenStudy (mayankdevnani):
understood ? @Ms-Brains
10 years ago
MsBrains (ms-brains):
Oh! Yes, I understand
10 years ago
OpenStudy (mayankdevnani):
good :)
10 years ago
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