Question

The length of a cell phone is 1.2 inches and the width is 4.4 inches. The

company making the cell phone wants to make a new version whose length
will be 1.5 inches. Assuming the side lengths in the new phone are
proportional to the old phone, what will be the width of the new phone?

Answer 1

5.5 in

Explanation:

proportion is 3/11. so 3/11 = 1.5/x

x=5.5 in