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.
12 of Adam's stickers is 10 less than
110 of Bryan's stickers.
Let
12 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)
12 of Adam's stickers = 1 u
22 of Adam's stickers = 2 u
(b)
110 of Bryan's stickers =
12 of Adam's stickers + 10
110 of Bryan's stickers = 1 u + 10
1010 of Bryan's stickers = 10(1 u + 10) = 10 u + 100
(c)
Total number of stickers
= 2 u + 10 u + 100
= 12 u + 100
(d)
Difference in the number of stickers between Bryan and Adam
= 10 u + 100 - 2 u
= 10 u - 2 u + 100
= 8 u + 100
Answer(s): (a) 2 u; (b) 10 u + 100; (c) 12 u + 100; (d) 8 u + 100