# College Math

posted by
**Carol** on
.

Water rises inside a plant's stem an average of 4ft. every hour.

A. How many inches is that? The answer for this is 48 inches.

B)If a plant is 72 in. tall, how long would it take for water to travel from the bottom to the top of the plant?

On part B, I didn't understand on how to get the answer. Please help