6. the digital sum for the year 1989 is 1 + 9 + 8 + 9 or 27. how many years from 1990 to
2800 have a digital sum of 27?
a.
o
b. 1
c. 2
d. 3

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.