The ratio of centimeters to meters is 100:1. Laura has a rope that is 40 cm. How long is the rope in meters?

On the Red Trail, the distance between point A and point B is 7.3 kilometers.You walked this distance back and forth. Using the conversion factor 1 kilometer to 1,000 meters, what is the distance you walked in meters?

There are 1,000 grams in 1 kilogram. Lucas has a bucket with 2 kilograms of sand. Mac has a bucket with 4 kilograms of sand. How many grams of sand do they have in all?

There are 100 centimeters in 1 meter. Stan has a bag of 15 necklaces. Each necklace is 50 centimeters long. What is the combined length of the necklaces in meters? The combined length of the necklaces is (????)  meters.

Luka drank 1,500 milliliters of water before dinner and 1,000 milliliters of water after dinner. Find the amount of water Luka drank in liters. The conversion rate is 1,000 milliliters to 1 liter. Select all the true statements.