Now we have two simple equations: 1) 18=100%. 2) x=25%. where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that: 18/x=100%/25%. 6. Now we just have to solve the simple equation, and we will get the solution we are looking for.o get the solution, we are looking for, we need to point out what we know. 1. We assume, that the number 18 is 100% - because it's the output value of the task. 2. We assume, that x is the value we are looking for. 3. If 18 is 100%, so we can write it down as 18=100%.
Sumatra (also spelled Sumatera) is an island in western Indonesia, westernmost of the Sunda Islands.
Indonesia Description. Indonesia, with over 18,000 counted islands, is by far the largest and most varied archipelago on Earth. It spans almost 2 million square kilometers between Asia and Australia.With a population of 248,216,193, Indonesia shares land borders with 3 countries: Malaysia, Timor-Leste and Papa New Guinea.Positioned on the Equator, across a region of immense volcanic activity, Indonesia has some 400 volcanoes within its borders, with at least 90 still active in some way.ndonesia, with over 18,000 counted islands, is by far the largest and most varied archipelago on Earth.