Keith is on the swim team. each week he swims a total of 400 meters. how many kilometers does he swim each week? be sure to include the correct unit in your answer.

You are living in aldine, tx and you are planning a trip to six flags in arlington, tx. you look on a map that has a scale of 0.5 inches to 30 miles. if the map shows the scale distance from aldine to arlington is 4 inches, how far is the actual distance?

What is the benefit of converting measures in a ratio to the same unit

What is the sum of the measures of the interior angles of an octagon