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Mathematics 15 Online
OpenStudy (anonymous):

frank has a batting average of 0.255 what is the decimal expressed in a fraction in lowest terms

OpenStudy (saifoo.khan):

frank suck @ his avg.

jimthompson5910 (jim_thompson5910):

the last digit 5 is in the thousandths place, so place the number over 1000 to get \[\large \frac{255}{1000}\] now reduce

OpenStudy (anonymous):

can it reduce?

OpenStudy (anonymous):

frank doesn't suck lmfao he hits 1/4 of the time he's up to bat .255 is well, not amazing

jimthompson5910 (jim_thompson5910):

yes it can, what is the GCF of the two numbers?

OpenStudy (anonymous):

yes just take .255 average and put it into fraction notation which is 255/1000

OpenStudy (anonymous):

now reduce

OpenStudy (anonymous):

oh yes it can 49/200

jimthompson5910 (jim_thompson5910):

should be 51/200

OpenStudy (anonymous):

wait no I messed up

OpenStudy (saifoo.khan):

Righto^

OpenStudy (anonymous):

I meant to type that !!! hahah I wrote something else

OpenStudy (anonymous):

to check if you have a graphing calculator you can type in .255 and hit the math key and pick the >Frac button... idk whether other calculators have that function and where it would be on them

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