Fill in the blanks in units (Eg 3 u) or unit equations (Eg 1 u + 2).
Adam and Bryan have some stickers.
311 of the stickers that Adam has is 7 less 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 = 11 u
(b)
Number of stickers that Bryan has = 3 u + 7
(c)
Total number of stickers
= 11 u + 3 u + 7
= 14 u + 7
(d)
Difference in the number of stickers between Adam and Bryan
= 11 u - (3 u + 7)
= 11 u - 3 u - 7
= 8 u - 7
Answer(s): (a) 11 u; (b) 3 u + 7; (c) 14 u + 7; (d) 8 u - 7