please help will medal use the given array to solve the problem and explain your thinking simplify fractions if needed 4over 5 x 25=? ***** ***** ***** ***** *****
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OpenStudy (anonymous):
what is the array?
OpenStudy (anonymous):
Did you mean\[\frac{ 4 }{ 5 } * 25\]
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
Ok well think of it like this \[\frac{ 4 }{ 5 } * \frac{ 25 }{ 1 }\]
Then just multiply to get\[\frac{ 4*25 }{ 5*1}=\frac{ 100 }{ 5 }\]
Then you just simplify to get \[\frac{ 20 }{ 1 }\] Which is equal to just 20. So
\[\frac{ 4 }{ 5 } * \frac{ 25 }{ 1 }=20\]
OpenStudy (anonymous):
26 stars is the array
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OpenStudy (anonymous):
25 not 26
OpenStudy (anonymous):
So what exactly are you looking for? Is 20 not the answer?
OpenStudy (anonymous):
what? do you mean?
OpenStudy (anonymous):
would 20 be the answer?
OpenStudy (anonymous):
@sammixboo
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OpenStudy (anonymous):
If you are looking for the answer of \[\frac{ 4 }{ 5 }*25\]
then yes, 20 is the answer.
OpenStudy (anonymous):
ok thank you
OpenStudy (anonymous):
4* 1 *12
_
2
OpenStudy (anonymous):
So the question is \[4*\frac{ 1 }{ 2 }*12=?\]
And you want to know what "?" is?
OpenStudy (anonymous):
yes
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OpenStudy (anonymous):
Well the first thing to do is just \[4*12\]which equals 48 So now you have \[\frac{ 1 }{ 2 }*48\]which can be re-written to fraction form to look like\[\frac{ 1 }{ 2 }*\frac{ 48 }{ 1 }\to \frac{ 1*48 }{ 2*1 }=\frac{ 48 }{ 2 }\] Then divide 48 by 2 to get\[\frac{ 24 }{ 1 }=24\] So your answer is 24
OpenStudy (anonymous):
i have another
OpenStudy (anonymous):
Ok go for it
OpenStudy (anonymous):
3
_
9 x 12 =?
OpenStudy (anonymous):
@LegendarySadist
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