Complete the modification to fractions problem described at the end of 
the lecture for 2/2 and 2/4. This is project #8, p. 93.

Submit the mowing problem (#6, p. 93) and modified fractions problem to your 
lab instructor before lab.

Bring a worked out case study to lab with you for project #9, p. 93.

Your program should read in values for m and n and compute the 
corresponding values for side1, side2, and hypotenuse.