Mathematics
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OpenStudy (anonymous):
how do i estimate a 51%of 62 and write it as a fraction
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OpenStudy (anonymous):
( 51 / 100 ) * 62
= 1581/50
OpenStudy (anonymous):
thank u
OpenStudy (anonymous):
can u help me on another
OpenStudy (anonymous):
Or if you don't like fractions- (.51)*(62)=31.62
OpenStudy (anonymous):
no we have to do fractions
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OpenStudy (anonymous):
what is 39%of 42 as a fraction
OpenStudy (anonymous):
estimated to
OpenStudy (anonymous):
Same way. (39/100)*42=16.38
OpenStudy (anonymous):
Same way.
(39/100) * 42
= 819/50
OpenStudy (anonymous):
what is 78%of148 estimated and wrote as a fraction
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OpenStudy (anonymous):
when you say (numer)%<--- it means it's (number)/(100) and when you say (of)it means mulitplication :)
OpenStudy (anonymous):
(78/100) * 148
=2886/25
OpenStudy (anonymous):
number* do you understand what's going on now ^_^?
OpenStudy (anonymous):
no
OpenStudy (anonymous):
lol, alright
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OpenStudy (anonymous):
\[(number)% \rightarrow \frac{number}{100}\]
OpenStudy (anonymous):
what is 34% of 99 estimated and wrote as a fraction
OpenStudy (anonymous):
oops
OpenStudy (anonymous):
dumb-dude--- rewrite it the same way we've explained the last problems.
OpenStudy (anonymous):
i dont know how
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OpenStudy (anonymous):
dum , 34% is a number, and it's 34/100 in fraction
OpenStudy (anonymous):
It's (the percent) times the number.
OpenStudy (anonymous):
like I've said before:
(number)% = (number)/100
anything that has the %<- sign next to it is always over 100 ^_^
OpenStudy (anonymous):
exactly like what Murph said ^_^
OpenStudy (anonymous):
oh ok i get it so 34/100 and then times those numbers right
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OpenStudy (anonymous):
yep ^_^
OpenStudy (anonymous):
whenever you have "of" it means multiply :)
OpenStudy (anonymous):
ok guys thanks for ur help i love this website
OpenStudy (anonymous):
np ^_^ and good luck :)
OpenStudy (anonymous):
34/100 * 99/1 and just multiply straight across. Lastly, simplify the fraction you end up with.
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OpenStudy (anonymous):
what does the star and 99 mean
OpenStudy (anonymous):
* means multiplty
OpenStudy (anonymous):
star = x( multiplication)
OpenStudy (anonymous):
99 was the number you gave us
OpenStudy (anonymous):
yes
so u take 34 divided by 1oo and then u multiply 99
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OpenStudy (anonymous):
exactly
OpenStudy (anonymous):
well done ~ :)
OpenStudy (anonymous):
Keep doing it over and over. Repitition is the best way to learn. Good luck!