what is the answer math problem ___-30-7 1/4= 21 2/3

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01-03-2017
Mathematics

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what is the answer math problem ___-30-7 1/4= 21 2/3

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kjbooth18 kjbooth18 · Answer 1 · 2017-04-18T01:50:20+02:00

kjbooth18 kjbooth18

18-04-2017

common denominator would be 12
__-30 - 7 3/12= 21 8/12
   +7 3/12 +7 3/12
__________________
   __-30=28 11/12
   +30    +30
   ___=58 11/12

answer is 58 11/12

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