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OpenStudy (anonymous):
what is 18/20 minus 2/4 ?
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OpenStudy (bahrom7893):
18/20 = 9/10 - 1/2 = .9-.5 = 0.4 = 2/5
OpenStudy (bahrom7893):
Please click on Become a fan if I helped, thanks!
OpenStudy (anonymous):
Oh man... I would not switch to decimals. Just find the common denominator of 10
OpenStudy (bahrom7893):
sorry i meant: 18/20 = 9/10 then: 9/10-1/2 = .9-.5=.4.. dunno easier for me, i just rewrote it in fraction just in case they needed it in fractions..
OpenStudy (anonymous):
right so just do 9/10 - 5/10 and you get 4/10. which reduces down to 2/5.
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OpenStudy (bahrom7893):
oh well, lol everyone uses their methods..
OpenStudy (anonymous):
Remember, fractions are your friends!
OpenStudy (anonymous):
love fractions!
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