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Mathematics 21 Online
OpenStudy (anonymous):

-5/6 * - 2/3 make the denominators the same right??

OpenStudy (anonymous):

in multiplication you dont need to make the denominators the same

OpenStudy (anonymous):

you don't have to do that for multiplication. only addition. you simply multiply (-5*-2) and (6*3) and get 10/18 which simplifies to 5/9

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