Help, I need #2,3, and 4.

Divide. write in simplest form 41/6 divided by 10

Tom drove 206 miles in 3.9 hours. estimate his average speed.

Ben works in his dads bakery packing bagels each package can have no more then 16 bagels 3/4 of the bagels in each package are plain what other fractions could represent the part of the bagels in each package that will be plain