Fill in the blanks in units (Eg 3 u) or unit equations (Eg 1 u + 2).
Bryan and Adam have some stickers.
Bryan has 7 less than
817 of the stickers.
- Number of stickers that Bryan has = ___________
- Number of stickers that Adam has = ___________
- Total number of stickers = ___________
- Difference in the number of stickers between Adam and Bryan = ___________
(a)
Change fraction into units.
Total number of stickers = 17 u
Number of stickers that Bryan has = 8 u - 7
(b)
1 -
817 =
917 Number of stickers that Adam has = 9 u + 7
(c)
Total number of stickers = 17 u
(d)
Difference in the number of stickers between Adam and Bryan
= (9 u + 7) - (8 u - 7)
= 9 u + 7 - 8 u + 7
= 9 u - 8 u + 7 + 7
= 1 u + 14
Answer(s): (a) 8 u - 7; (b) 9 u + 7; (c) 17 u; (d) 1 u + 14