Write 28/16 as a mixed number in simplest form.

a. 1 3/4
b. 1 12/16
c. 2 1/4
d. 7/4

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute

Find the dimensions of the circle. area = 64π in.² r= in.