48.5×0.9648.5 7.95÷67.95 4.51÷1.14.51×1.1
2.8÷0.07= 0.48×100= 40÷0.2= 0.25×60=
3.6÷0.4= 7.56×1000= 2.4×50= 18÷0.3=