There is no way to know for sure. Roughly 245 Billion Hamburgers served as of March 31st 2010. I use the history of the number McDonald's used to put on their sign and a complex calculation involving monthly and yearly sales data put out by McDonald's.
over 247 billion
Over 99 Billion, so far...
4838592948482085883
1,000,000
Lots
1
Due to recent studies of the Mcdonalds organization, McDonalds sold about 38.4 burgers in the year of 2010
No, in fact, they take many years to rot. They may get dry and crusty, but still edible, and no mold!
456,567 people are served at mcdonalds on average everyday
well there are many McDonalds secrets but I'm assuming that McDonalds needs to have something good quality in their burgers. And it gives taste to the burgers as well.
They stopped counting themselves. Now they simply say billions & billions served.
aprox 135
There is no way to find an exact answer to your question, but it is estimated that McDonalds serves 75 hamburgers per second. The store announced their sale of over one-hundred-billion (100,000,000,000) in 1993 and their signs now say "Billion and Billions Served!"