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Mathematics 18 Online
OpenStudy (anonymous):

which fraction is greater the 4/7 a.-1/2 b-5/8 c-2/3 d-6/11

OpenStudy (landon34):

do you want a straight answer?

OpenStudy (anonymous):

ANSWER HERE: http://puu.sh/k0Hki.jpg

OpenStudy (truwhovian11):

YOU CANT GIVE THE DIRECT ANSWER

OpenStudy (anonymous):

wHaT????

OpenStudy (landon34):

you can if the person wants one.

OpenStudy (anonymous):

umm explain then tell me

OpenStudy (shadowlegendx):

@deon12 What do you think the answer is?

OpenStudy (shadowlegendx):

No one give a direct answer...

OpenStudy (anonymous):

b and d

OpenStudy (anonymous):

choose all that are correct

OpenStudy (shadowlegendx):

Here is the confusing part. In front of all of the fractions, you have a dash (this thing, -) Youʻre making all of them negative, meaning none of them are greater than 4/7, which is positive. Is this a mistake, or intentional?

OpenStudy (shadowlegendx):

That dash represents a negative sign

OpenStudy (anonymous):

sorry -4/7

OpenStudy (truwhovian11):

NO READ THE CODE OF CONDUCT

OpenStudy (shadowlegendx):

Ok, so now we know that the answer is negative, and so are all the answers, everything is more clear :)

OpenStudy (anonymous):

i just need help :[

OpenStudy (anonymous):

yes

OpenStudy (shadowlegendx):

Why do you think b and d are the answer? a.-1/2 --->b-5/8 c-2/3 --->d-6/11

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

because the denominater is bigger

OpenStudy (shadowlegendx):

What you have to do is to convert the fractions, to compare them to see which one is bigger. -4/7 vs -1/2 Convert -8/14 vs -7/14 Which one is bigger?

OpenStudy (shadowlegendx):

Also, the way I converted is, I brought both fractions to a common denominator, but they still represent the same value

OpenStudy (shadowlegendx):

For example, I brought -1/2 to -7/14 by multiply the numerator and denominator of -1/2 by 7, bringing it up to -7/14. But 7 is half of 14, and so it still represents -1/2. It just makes it easier to compare the fractions

OpenStudy (anonymous):

awww shoot i have to go i gave you a medal thank you

OpenStudy (anonymous):

change to decimals

OpenStudy (shadowlegendx):

@surjithayer You donʻt have to. Plus I donʻt know if he has a calculator right now, or if he will in the future on a test/quiz/assignment

OpenStudy (anonymous):

ok im bacl

OpenStudy (anonymous):

k

OpenStudy (anonymous):

but i have to move quick

OpenStudy (shadowlegendx):

Think of it this way |dw:1450216632047:dw|

OpenStudy (anonymous):

oh yes thanks i got it

OpenStudy (shadowlegendx):

The bigger the negative number, the smaller in value it is. For example, I will use a whole number. -1 is bigger than -2 as -2 is more farther down the negative side of the number line |dw:1450216761347:dw|

OpenStudy (shadowlegendx):

The farther down the right side of the number line you go, the smaller the number is in value.

OpenStudy (shadowlegendx):

I gtg to my next period, good luck

OpenStudy (shadowlegendx):

If you need further help, just tag someone from math chat or @Anaise she is smart ^-^

OpenStudy (anaise):

Dude i hate you

OpenStudy (anaise):

@ShadowLegendX

OpenStudy (anonymous):

|dw:1450232752972:dw| |dw:1450233308418:dw| similarly you can change other to decimals.

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