If 1 foot is about 30 centimeters and 1 yard is about 90 centimeters, approximately how many feet are there in a yard?
Which quantities could be measured to determine the fuel efficiency of a car?
Which of the following is an appropriate unit for the fuel efficiency?
Isabella wants to convert 4,500 kg/m3 into grams per cubic centimeter.
Which of the following is correct?
What will she find the answer to be?