Wilson paints 40% of a bookcase in 20 minutes how much more time will it take him to finish the bookcase

Classify the following triangle check all that apply

Answer this question, only if you know the answer. 30 points and brainliest!

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