At first glance, the equation seemingly shows a pattern, one that is not easily cracked. Can you solve the simple math riddle? 11 x 11 = 4 30 x 20 = 5 15 x 10 = 7 24 x 13 = ? The key to solving ...

However, HTML5 by itself can have problems properly displaying math and other equations. It is possible to convert LaTeX to HTML5 in a variety of ways. An easy approach involves use of a free online ...