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Mathematics 23 Online
OpenStudy (anonymous):

Please I need help

OpenStudy (anonymous):

OpenStudy (anonymous):

I can help, first you need to find a common denominator. 2 is a common multiple of 4, all that means is 2 can go into four. 2 3/4 - 1/2 2 goes into 4, two times 2 3/4 - 2/4 Now you can subtract 2 1/4 Answer :D

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