Fill in the blanks in units (Eg 3 u) or unit equations (Eg 1 u + 2).
Bryan and Adam have some stickers.
34 of the stickers that Bryan has is 6 more than
67 of what Adam has.
Let
67 of Adam's stickers be 6 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)
Change fraction into units.
67 of Adam's stickers → 6 u
17 of Adam's stickers → 1 u
77 of Adam's stickers → 7 u
Number of Adam's stickers = 7 u
(b)
34 of Bryan's stickers → 6 u + 6
14 of Bryan's stickers → (6 u + 6) ÷ 3 = 2 u + 2
44 of Bryan's stickers → 4 x (2 u + 2) = 8 u + 8
Number of Bryan's stickers = 8 u + 8
(c)
Total number of stickers
= 7 u + 8 u + 8
= 15 u + 8
(d)
Difference in the number of stickers between Bryan and Adam
= (8 u + 8) - 7 u
= 8 u - 7 u + 8
= 1 u + 8
Answer(s): (a) 7 u; (b) 8 u + 8; (c) 15 u + 8; (d) 1 u + 8