The pool is 12 m long, three-quarters wide and two-thirds deep. Eleven eighteenths of the pool volume

The pool is 12 m long, three-quarters wide and two-thirds deep. Eleven eighteenths of the pool volume were filled with water. How many cubic meters of water was poured into the pool.

Since the width is 3/4 of its length, it is equal to:

12 * 3/4 = 9 m.

And the depth is 2/3 of the depth, then:

2/3 * 9 = 6 m.

Then the total volume will be equal to:

12 * 9 * 6 = 648 m ^ 3.

Find 11/18 of this value:

648 * 11/18 = 36 * 11 = 396 m ^ 3.

Answer: 396 m ^ 3 of water was poured into the pool.