Mathematics
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OpenStudy (anonymous):
Ratios and Proportions. 440 yd over 2 mi
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OpenStudy (anonymous):
it's the same thing again ! first of all tell me how much yard equal to 1 mile ?
OpenStudy (anonymous):
mi means mile isn't it ?
OpenStudy (anonymous):
im assuming
OpenStudy (anonymous):
there are 1760 yds in 1 mi
OpenStudy (anonymous):
good then 2mile =?
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OpenStudy (anonymous):
3550
OpenStudy (anonymous):
good ! now divide 440 by 3550
OpenStudy (anonymous):
8.0681 repeating
OpenStudy (anonymous):
or if u are confused then first divide 440/2
OpenStudy (anonymous):
that would 220
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OpenStudy (anonymous):
ok then see if 2 also divide 3550 or not !
OpenStudy (anonymous):
thats 1775
OpenStudy (anonymous):
good now let's see if 5 divides 220 and 1775 or not ?
OpenStudy (anonymous):
220 divided by 5 is 44 1775 divide by 5 is 335
OpenStudy (anonymous):
good ! now see is there any number wchich divides both 44 and 335 ? without getting the answer in decimal points ?
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OpenStudy (anonymous):
like 2 for both 440 and 3550 and 5 for both 220 and 1775 !
OpenStudy (anonymous):
is there a way to find a number easier and faster than just dividing the numbers with random numbers?
OpenStudy (anonymous):
well yes there are many ways but since it is easy o understand in this way , i m telling you to do in this way !
OpenStudy (anonymous):
i don't thing there are any number wchich divedes both 44 and 335 so 44:335 is ur answer
OpenStudy (anonymous):
ok
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OpenStudy (anonymous):
ill post another
OpenStudy (anonymous):
ok !