A smart phone has dimensions of 4.9 inches (height), 2.3 inches (width) and 8.0 millimeters (depth). What is the volume of the smart phone in cubic centimeters? (1 in = 2.54 cm)

Question

Quizplus · Accepted Answer

First, convert all dimensions to centimeters: height = 4.9 inches * 2.54 cm/inch = 12.446 cm, width = 2.3 inches * 2.54 cm/inch = 5.842 cm, depth = 8.0 mm * 0.1 cm/mm = 0.8 cm. Volume = height * width * depth = 12.446 cm * 5.842 cm * 0.8 cm = 58 cm^3.

A Smart Phone Has Dimensions of 4