For a rope, cut 25% in the first time, and cut 5 meters less in the second time than in the first time. This is 25 meters left. How many meters are there in the whole court?

For a rope, cut 25% in the first time, and cut 5 meters less in the second time than in the first time. This is 25 meters left. How many meters are there in the whole court?

(25-5)÷(1-25%-25%)
=20÷0.5
=40 meters