The distance between the school and the library is about 3 cm.
The distance between the school and Xinhua Bookstore is about 2 cm.
The scale of this picture is:
2000 meters =200000 centimeters,
2:200000= 1: 100000;
(2) The actual distance from the school to the library is:
3÷ 1 100000 =300000 (cm) =3000 (m);
The actual distance between the school and Xinhua Bookstore is:
2÷ 1 100000 =200000 (cm) =2000 (m);
The actual distance from the school to the library is 3000 meters. The actual distance between the school and Xinhua Bookstore is 2000 meters.