Given the proportion a/b=14/60, which ratio completes the equivalent proportion a/14?
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OpenStudy (anonymous):
this one is easy
OpenStudy (ashleyisakitty):
will you explain?
OpenStudy (anonymous):
do u want the answer in the explanation
OpenStudy (anonymous):
or how to come up with it
OpenStudy (ashleyisakitty):
the explanation to the answer would be best
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OpenStudy (anonymous):
okay
OpenStudy (anonymous):
what type of math is this
OpenStudy (ashleyisakitty):
geometry
OpenStudy (anonymous):
okay
OpenStudy (campbell_st):
well if you have
\[\frac{a}{b} = \frac{14}{60}\]
divide both sides of the equation by 14
which gives
\[\frac{a}{14b} = \frac{1}{60}\]
next multiply both sides of the equation by b to get your answer
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OpenStudy (anonymous):
do u see the Absolute Value a/b=14/60
OpenStudy (anonymous):
im a little of on my geometry
OpenStudy (ashleyisakitty):
@campbell_st, latex is broken
OpenStudy (ashleyisakitty):
the absolute value of what exactly? x?
OpenStudy (campbell_st):
ok... so you have
a/b = 14/60
divide both sides of the equation by 14
gives
a/(14b) = 1/60
all you need to do is multiply boths sides of the equation by b
to get the answer
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OpenStudy (campbell_st):
@Ashleyisakitty thanks for the info on Latex... explains why people aren't replying to my help... lol
OpenStudy (anonymous):
by b??
OpenStudy (ashleyisakitty):
multiply both sides by 60?
OpenStudy (anonymous):
I was trying to find it out but Im weak on my geometry
OpenStudy (campbell_st):
ok...
so you have
a/(14b) = 1/60
multiply both sides of the equation by b...
that removes it from the denominator of the 1st ratio..
does that make sense..?
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OpenStudy (ashleyisakitty):
Is the answer a/60?
OpenStudy (anonymous):
YESSSS
OpenStudy (campbell_st):
nope...
OpenStudy (anonymous):
the way I enterd it was divid the most high number
OpenStudy (anonymous):
but looks like i did it wrong
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OpenStudy (campbell_st):
a/(14b) * b = 1/60 * b
which gives
a/14 = b/60
OpenStudy (anonymous):
comes out to be 14
OpenStudy (campbell_st):
they question is asking what's equivalent to a/14
OpenStudy (anonymous):
ohhh equivalent to a /14
OpenStudy (ashleyisakitty):
Okay now I understand what you were saying @campbell_st. Thank you.