As part of an annual fundraiser to help raise money for diabetes research, Lisa joined a bikeathon. The track she biked on was 1870 yd long. Lisa biked 32 laps. Her sponsors agreed to donate an amount of money for each mile she biked. How many miles did she bike?
First fill in the blanks on the left side of the equation using three of the ratios shown. Then write your answer on the right side of the equation.