Fill in the blanks.
Give the answers in units (Eg 1 u) or unit equations (Eg 1 u + 2).
13 of Adam's stickers is 6 more than
19 of Bryan's stickers.
Let
19 of Bryan's stickers be 1 u.
- Number of stickers that Bryan has = _____
- Number of stickers that Adam has = _____
- Total number of stickers = _____
- Difference in the number of stickers between Bryan and Adam = _____
(a)
19 of Bryan's stickers = 1 u
99 of Bryan's stickers = 9 u
Number of stickers that Bryan has = 9 u
(b)
13 of Adam's stickers =
19 of Bryan's stickers + 6
13 of Adam's stickers = 1 u + 6
33 of Adam's stickers = 3(1 u + 6) = 3 u + 18
Number of stickers that Adam has = 3 u + 18
(c)
Total number of stickers
= 9 u + 3 u + 18
= 12 u + 18
(d)
Difference in the number of stickers between Adam and Bryan
= 9 u - (3 u + 18)
= 6 u - 3 u - 18
= 6 u - 18
Answer(s): (a) 9 u; (b) 3 u + 18; (c) 12 u + 18; (d) 6 u - 18