Fill in the blanks in units (Eg 3 u) or unit equations (Eg 1 u + 2).
Adam and Bryan have some stickers.
112 of the stickers that Adam has is 17 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 = 12 u
(b)
Number of stickers that Bryan has = 1 u - 17
(c)
Total number of stickers
= 12 u + 1 u - 17
= 13 u - 17
(d)
Difference in the number of stickers between Adam and Bryan
= 12 u - (1 u - 17)
= 12 u - 1 u + 17
= 11 u + 17
Answer(s): (a) 12 u; (b) 1 u - 17; (c) 13u - 17; (d) 11 u + 17