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Mathematics 15 Online
OpenStudy (bella2112):

Which answer shows these decimals written in order from greatest to least? 23.697 23.72 22.8 A. 23.72 > 23.697 > 22.8 B. 22.8 > 23.72 > 23.697 C. 23.697 > 22.8 > 23.72 D. 23.72 > 22.8 > 23.697

Vocaloid (vocaloid):

well, to compare decimals, first look at the part before the decimal we know that 22.8 is the smallest because 22 is smaller than 23 so, we're left with 23.72 and 23.697 to compare these two, let's look at the part after the decimal point 23.72 is bigger than 23.697 because 72 is bigger than 697 does this make sense?

OpenStudy (bella2112):

yes

Vocaloid (vocaloid):

so, can you tell me which answer choice is correct? :)

OpenStudy (bella2112):

its D. or A. hmm....

OpenStudy (bella2112):

D.

Vocaloid (vocaloid):

Uh, not quite, maybe I can explain it in a way that makes more sense

Vocaloid (vocaloid):

22.8 is smaller than 23.697 because 22 is smaller than 23 you look at the part before the decimal point FIRST, then after you've sorted those in order, then you can look at the part AFTER the decimal point does that make a little more sense?

OpenStudy (bella2112):

yeah a little

OpenStudy (bella2112):

its got to be B.

Vocaloid (vocaloid):

um, not quite, can you try one more time? 22 is less than 23, remember?

OpenStudy (bella2112):

i know its just hard

OpenStudy (bella2112):

im in 5th grade you know

OpenStudy (bella2112):

Its A!

Vocaloid (vocaloid):

great! you got it! :D

OpenStudy (bella2112):

whew YAY!!!!

OpenStudy (bella2112):

thank you

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