Question

A particular beach is eroding at a rate of 4 centimeters per year. A realtor converts this rate to millimeters per day. Which expression, when evaluated, results in the correct units and numerical value?

Answer 1

The correct expression is : $\frac{4 cm }{1 year}$ x $\frac{10 mm}{1 cm}$ x $\frac{ 1 year }{365 days}$

What is the correct expression?

The first step is to convert year to days.

1 year = 365 days

The next step is to convert cm to mm.

1cm = 10 mm

4 x 10 = 40mm

Now, divide 40 mm by 365 days

Here is the complete question. To learn more about division, please check: brainly.com/question/13281206

#SPJ1