Calculate the actual distance in kilometers along the railway line from zangona to Gaji with the scale of 1:100,000 and map distance of 25cm. *

2500000

Explanation:

1cm on the map rep 100000km

what about 25cm ? so you cross multiply

1=100000

25

25x100000

1

that will give you 2500000km

20: 5

explanation:

about 20% of the world's population lives in   southwest asia, but on less than 5% of the world's   land area.