Granger walks 2 1/5 miles in 2/3 an hour at a constant speed. what is the unit rate in miles per hour? 1 7/15 mph 3 3/10 mph 4 1/3 mph 3 mph

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Ineed to know how to write question one in mathematical terms