What is the height of the highest mountain in the world? Answer from the bible and win a car if your answer is correct

We teach our children that the highest mountain in our world is Everest in Himalaya which its height reaches more than 29035 feet --8850m

But the bible says

Genesis 7
19 They rose greatly on the earth, and all the high mountains under the entire heavens were covered. 20 The waters rose and covered the mountains to a depth of more than twenty feet

So as you see the bible says that the water covers all the high mountains under the entire heavens when the depth of water reaches twenty feet !!!!!!!!

1 feet = 0.3 meter
20 feet = 6 meters

Just let me ask you how could a book from god make such a mistake

Off Corse this could not be a book from god
Although I believe in all the prophets in this book

But believe me its real that humans interfere and change the words of the bible as Quran tells us.

The noble quran
Surah 2----79
Then woe to those who write the Book with their own hands, and then say:"This is from Allah," to traffic with it for miserable price!- Woe to them for what their hands do write, and for the gain they make thereby.

Done by ismael-y
Translated by peace-lover