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10-09-2020
Mathematics

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2a/b given a=-3/4 and b=1/2

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10-09-2020

Answer: -12/4

Step-by-step explanation: first you substitute in your unknowns (-3/4 in for a and 1/2 in for b) then you multiply -3/4 by two. Then devide by 1/2 (if you don't know how to do that you take the recipicle of the fraction you are dividing by so in this case 1/2 becomes 2/1 and multiply the two instead of deviding.

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