(recall: 1 mi. = 1.61 km.) mi.= 20 km.

Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.

Jonah runs 3/5 miles on sunday and 7/10 mile on monday. he uses the model to find that he can ran a total of 1 mile . what mistake does jonah make

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?