For every 140 feet that Kelly rides on her bicycle the wheels turn20 times. About how many times do the wheels turn in 5 mile? (1mile= 5,280 feet)

Which of the following expressions are equivalent ?

Deshawn uses 3/4 of a box of rice to cook dinner the portion he uses weighs 12 ounces right and solve an equation to find the weight of the full box of rice

Can you me find the missing length. i attached an image.