Fill in the blanks.
For (a) to (d), give the answers in units (Eg 1 u) or unit equations (Eg 1 u + 2).
Adam and Bryan have some stickers.
16 of Adam's stickers is 4 less than
111 of Bryan's stickers.
Let
16 of Adam's stickers be 1 u.
- Number of stickers that Adam has = _____
- Number of stickers that Bryan has = _____
- Total number of stickers = _____
- Difference in the number of stickers between Bryan and Adam = _____
(a)
16 of Adam's stickers = 1 u
66 of Adam's stickers = 6 u
(b)
111 of Bryan's stickers =
16 of Adam's stickers + 4
111 of Bryan's stickers = 1 u + 4
1111 of Bryan's stickers = 11(1 u + 4) = 11 u + 44
(c)
Total number of stickers
= 6 u + 11 u + 44
= 17 u + 44
(d)
Difference in the number of stickers between Bryan and Adam
= 11 u + 44 - 6 u
= 11 u - 6 u + 44
= 5 u + 44
Answer(s): (a) 6 u; (b) 11 u + 44; (c) 17 u + 44; (d) 5 u + 44