Fill in the blanks.
Give the answers in units (Eg 1 u) or unit equations (Eg 1 u + 2).
12 of Adam's stickers is 4 more than
16 of Bryan's stickers.
Let
16 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)
16 of Bryan's stickers = 1 u
66 of Bryan's stickers = 6 u
Number of stickers that Bryan has = 6 u
(b)
12 of Adam's stickers =
16 of Bryan's stickers + 4
12 of Adam's stickers = 1 u + 4
22 of Adam's stickers = 2(1 u + 4) = 2 u + 8
Number of stickers that Adam has = 2 u + 8
(c)
Total number of stickers
= 6 u + 2 u + 8
= 8 u + 8
(d)
Difference in the number of stickers between Adam and Bryan
= 6 u - (2 u + 8)
= 4 u - 2 u - 8
= 4 u - 8
Answer(s): (a) 6 u; (b) 2 u + 8; (c) 8 u + 8; (d) 4 u - 8