Question

Sergei says that 10% of a number will always be less than 20% of any other number.

Answer 1

Hi there!

This isn't true, because if you were to take 10% of, let's say, 100 (which is 10), and if you were to take 20% of 20 (which is 5), 5 is still smaller than 10. 

Hope this helps!