Fill in the blanks in units (Eg 3 u) or unit equations (Eg 1 u + 2).
Adam and Bryan have some stickers.
29 of the stickers that Adam has is 4 more than what Bryan has.
- Number of stickers that Adam has = ___________
- Number of stickers that Bryan has = ___________
- Total number of stickers = ___________
- Difference in the number of stickers between Adam and Bryan = ___________
(a)
Change fraction into units.
Number of stickers that Adam has = 9 u
(b)
Number of stickers that Bryan has = 2 u - 4
(c)
Total number of stickers
= 9 u + 2 u - 4
= 11 u - 4
(d)
Difference in the number of stickers between Adam and Bryan
= 9 u - (2 u - 4)
= 9 u - 2 u + 4
= 7 u + 4
Answer(s): (a) 9 u; (b) 2 u - 4; (c) 11u - 4; (d) 7 u + 4