1. a dictionary measures 24 centimeters by 20 centimeters.
the ration of its length to its width is about 1
explain
4. a ruler is 30 centimeters long and 2.5 centimeters wide. the ratio its length to its width is about to 1
5.if a ruler is 33.6 centimeters long, how wide would would it have to be too have the same length to width ratio as the ruler in problem 4