Use unit multipliers to convert 123 pounds per mile to ounces per centimeter. there are 5,280 feet in 1 mile. there are 16 ounces in 1 pound. there are approximately 2.54 cm in 1 inch. enter your answer as a decimal rounded to the nearest hundredth. just enter the number.

A unit multiplier is a conversion factor of value 1 that we can use to convert quantities.
We want to convert 123 pounds per mile to ounces per centimeter. 
First, we are going to express the quantity to convert as a fraction:
123 pounds per mile=

Next, we are going to find our multipliers:
- We know for our problem that there are 5,280 feet in 1 mile, so our first multiplier will be: 
- We also know that there are 16 ounces in 1 pound, so our second multiplier will be: 
- We know that there are 12 inches in 1 foot, so our third multiplier will be: 
- We know that there are approximately 2.54 cm in 1 inch, so our fourth multiplier will be: 

Now we can put all our multipliers together:


We can conclude that the answer is 0.01