Taipei 101 in Taiwan is 1,673 feet tall with 101 floors. Suppose the first to 100th floors have height each equal to 16.5 feet, how high is the 101st floor?
##Solution## The total height of the first to 100th floor is 100 x 16.5 = <<100*16.5=1650>>1650 feet.
Hence, the 101st floor is 1673 - 1650 = <<1673-1650=23>>23 feet high.
#### 23