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Mathematics 17 Online
OpenStudy (aye_my_peeps):

what is the ratio 55/132 written in word form and in lowest terms? a. 5 to 16 b. 5 to 12 c. 11 to 15 d. 11 to 13

OpenStudy (anonymous):

its b

OpenStudy (snowsurf):

@lvictoria529 you are right but you should show him or her how you arrived to that answer. Because if they run into another type of problem like this they will ask again but never learn how reduce fractions.

OpenStudy (aye_my_peeps):

im a girl lol and i guess ur right

OpenStudy (mathmale):

How would you reduce the ratio 55 / 132? Do 55 and 132 have any common factor or factors?

OpenStudy (anonymous):

fine, you must find the greatest common factor between the two numbers which in this case is 11 then reduce the ratio by dividing each number by 11 and u get ur reduced ratio.

OpenStudy (aye_my_peeps):

uhhhhhhhhhhhhhh i really dont know :(

OpenStudy (aye_my_peeps):

oh ojk

OpenStudy (anonymous):

lol, u get it now?

OpenStudy (aye_my_peeps):

yea?

OpenStudy (anonymous):

u sure, u seem a little confused

OpenStudy (mathmale):

Divide 55 by 11. Next, divide 132 by 11. Show your results. Write 55 / 132, and then write the same thing with numerator and denom. both in factored form. Can you reduce the factored form?

OpenStudy (aye_my_peeps):

maybe

OpenStudy (aye_my_peeps):

im slow srry

OpenStudy (anonymous):

i will give u some practice reduce the ratio 144:36 to its lowest form

OpenStudy (anonymous):

so first what do u have to do

OpenStudy (aye_my_peeps):

we have to ..

OpenStudy (aye_my_peeps):

divide??

OpenStudy (anonymous):

u have to find the greatest common factor first

OpenStudy (aye_my_peeps):

oh and then divide??

OpenStudy (aye_my_peeps):

(plz sy im right)

OpenStudy (anonymous):

yeah

OpenStudy (aye_my_peeps):

oh good at least i can keep that in my head lol

OpenStudy (mathmale):

You are to reduce 144 : 6 ; in other words, reduce the ratio 144 over 6 as much as possible. Can you describe in your own words what "common factor" means in algebra?

OpenStudy (anonymous):

lol, so what numbers are factors of both 144 and 36

OpenStudy (mathmale):

If so, find the common factor of 144 and 36.

OpenStudy (aye_my_peeps):

ok thnks :)

OpenStudy (aye_my_peeps):

4 tryin to mAKE ME undERSTAnd

OpenStudy (aye_my_peeps):

bYe

OpenStudy (anonymous):

lol, good luck, bye

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