Answer:
it's 60
Explanation:
Im only gathering this information from the little information you have provided
Russia. It is the largest country in the world. 90% of Russia is in Asia and the rest in Europe.
Relative dating<span> is the science of determining the</span>relative<span> order of past events (i.e., the age of an object in comparison to another), without necessarily determining their absolute age, (i.e. estimated age).</span>