Abuilding has eight levels above ground and one level below ground. the height of each level from floor to ceiling is 14 1/2 feet. what is the net change in elevation going from the floor of the underground level to the ceiling of the fourth level above ground? assume the floor at ground level is at an elevation of zero feet.

m a t h w a y. c o m

step-by-step explanation:

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.