mbpinto1234 mbpinto1234

09-07-2020
Mathematics

contestada

Express 3(45) as a common fraction given a*b= ab/a+b .

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Angela1Reyes Angela1Reyes

09-07-2020

Answer:3 ⋅ ( 4 ⋅ 5 ) = 23 a ⋅ b = a ( b a ) + b = a = 2

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