Fill in the blanks in units (Eg 3 u) or unit equations (Eg 1 u + 2).
Adam and Bryan have some stickers.
35 of the stickers that Adam has is 6 more than
911 of what Bryan has.
Let
911 of Bryan's stickers be 9 u.
- 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.
911 of Bryan's stickers → 9 u
111 of Bryan's stickers → 1 u
1111 of Bryan's stickers → 11 u
Number of Bryan's stickers = 11 u
(b)
35 of Adam's stickers → 9 u + 6
15 of Adam's stickers → (9 u + 6) ÷ 3 = 3 u + 2
55 of Adam's stickers → 5 x (3 u + 2) = 15 u + 10
Number of Adam's stickers = 15 u + 10
(c)
Total number of stickers
= 11 u + 15 u + 10
= 26 u + 10
(d)
Difference in the number of stickers between Adam and Bryan
= (15 u + 10) - 11 u
= 15 u - 11 u + 10
= 4 u + 10
Answer(s): (a) 11 u; (b) 15 u + 10; (c) 26 u + 10; (d) 4 u + 10