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.
110 of Adam's stickers is 4 less than
112 of Bryan's stickers.
Let
110 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)
110 of Adam's stickers = 1 u
1010 of Adam's stickers = 10 u
(b)
112 of Bryan's stickers =
110 of Adam's stickers + 4
112 of Bryan's stickers = 1 u + 4
1212 of Bryan's stickers = 12(1 u + 4) = 12 u + 48
(c)
Total number of stickers
= 10 u + 12 u + 48
= 22 u + 48
(d)
Difference in the number of stickers between Bryan and Adam
= 12 u + 48 - 10 u
= 12 u - 10 u + 48
= 2 u + 48
Answer(s): (a) 10 u; (b) 12 u + 48; (c) 22 u + 48; (d) 2 u + 48