The area of a rectangle is 1.7 square units. The length is 3.4 units and the width is z units.What is the value of z? z=0.5 z=2 z=5.1 z=5.78

rectangle 
A = L * W
1.7 = 3.4 * z
z = 1.7 / 3.4
z = 0.5

answer
z=0.5