Numbers division

With what number should be divided mixed number 2 3/4 to get 11/12?

Result

x =  3

Solution:

a=2+34=114=2.75 b=1112≐0.9167  a:x=b  x=a/b=2.75/0.9167=3a = 2 + \dfrac{ 3 }{ 4 } = \dfrac{ 11 }{ 4 } = 2.75 \ \\ b = \dfrac{ 11 }{ 12 } \doteq 0.9167 \ \\ \ \\ a : x = b \ \\ \ \\ x = a / b = 2.75 / 0.9167 = 3

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