Answer:
1 and 2/3 inches
Step-by-step explanation:
Volume of a rectangular prism = length × width × height of the prism
1 7/8= length × 3/4 × 1 1/2
15/8 = length × 3/4 × 3/2
15/8 = length × 9/8 Divide both sides by 9/8
length = 15/8 × 8/9
length = 5/3
Length of the prism = 1 and 2/3 inches
