Please help. Find the angles of the triangle ABC, when angle A is 16 degrees twice of angle B and angle C is 4 degrees less than three times of angle B.

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number