Calculate the number of 2 3/8 inch pieces of wire that can be cut from a 95 inch coil (there is no wastage in cutting)

you want

95 ÷ 2 3/8 , get rid of that useless mixed fraction
= 95 ÷ 19/8
= 95 * 8/19 , remember your rule about dividing by a fraction
= .....