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The operation \(\star\) is defined as \(a \star b = a + \frac{a}{b}\). What is the value of \(12 \star 3\)?

 Oct 8, 2019
 #1
avatar+104962 
+2

a *  b   =  a  + a/b   =   12 + 12/3   =  12 + 4   =   16

 

 

cool cool cool

 Oct 9, 2019
 #2
avatar+1196 
+1

thanks CPhill!!!!!

 Oct 9, 2019

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