Seudónimo Seudónimo

04-03-2017
Mathematics

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21/8*-14/15 Im trying to reduce and simply and i cant figure this out. Please help.

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jspecht1988 jspecht1988

04-03-2017

if its 21/8-14/15 the answer is 1 83/120.

if its 2 1/8-14/15 the answer is 1 23/120.
if its 2 1/8- 1 4/15 the answer is 103/120

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