Question

Place commas where they are needed.

For most icebergs such as the one that was hit by the Titanic nine-tenths of the mass is below the surface of the water.

Answer 1

You need 2 commas in total. The sentece should say, "For most icebergs, such as the one that was hit by the Titanic, nine-tenths of the mass is below the surface of the water."

Answer 2

For most icebergs, such as the one that was hit by the Titanic, nine-tenths of the mass is below the surface of the water.

Step-by-step explanation:

sorry if its wrong if its not hope this helped