If you would like to know what is the area of the rectangle, you can calculate this using the following steps:
the area = a length * a width
x = 4 2/5 cm * 1 3/10 cm
x = 22/5 * 13/10
x = 143/25 = 5 18/25 square cm
The correct result would be 5 18/25 square cm.