0.45 =0.45/1 First of all, change this into fraction by multiplying both numerator and denominator with 100, so (0.45×100)/(1×100) =45/100 Simplify this by dividing both numerator and denominator with 5 (45÷5)/(100÷5) =9/20. As a result, 9/20 is a simplified fraction of 0.45. Hope it help!
