How did megalodons behave around other sharks?

Answer

Since they died out long before there were humans around to observe them, any detailed descriptions of their behaviour are guesswork and best Estimates based on Sharks today.

Being cartilagenuous fish, no one has yet found a complete fossilized skeleton, making even the size Estimates rather vague.

Answer

They ate 2500 pounds of food every day, they never came up to the surfase, and they ate thier prey when it was helpless for example they first bit the fins of a whale before they ate it so it wont be able to swim away. Hope this helped