Question 898722
 3 3/4 / (2 1/12)
 convert mixed fractions into simple fractions by following steps
  1)Multiply the whole number part by the fraction's denominator.
  2)Add that to the numerator
  3)Write that result on top of the denominator.
 3 3/4  =  [(4*3)+3]/4  = [12+3]/4 = 15/4
 (2 1/12)  =[(2*12)+1]/12 = [24+1]/12 = 25/12
 so 3 3/4 / (2 1/12) = 15/4 +25/12
                      *[invoke explain_simplification "15/4 +25/12" ]