Question

Answer 1

\(\dfrac{54.26+105.54-54.130}{25.66+66.22}\\ =\dfrac{54\left(26+105-130\right)}{66\left(25+22\right)}\\ =\dfrac{54.1}{66.47}\\ =\dfrac{54}{3102}\\ =\dfrac{9}{517}\)

Answer 2

`= (54 . (26 + 105 - 130))/(25.66 + 66.22)`

`= (54 . 1)/(66 . (25 + 22))`

`= 54/(66.47)`

`= 9/517`.