Fill in the blanks.
Adam and Bryan have some stickers.
89 of Adam's stickers is equal to
811 of Bryan's stickers.
Let
111 of Bryan's stickers be 1 u.
- Number of stickers that Bryan has = _____ u
- Number of stickers that Adam has = _____ u
- Total number of stickers = _____ u
- Difference in the number of stickers between Bryan and Adam = _____ u
(a)
111 of Bryan's stickers = 1 u
1111 of Bryan's stickers = 11 u
Number of stickers that Bryan has = 11 u
(b)
89 of Adam's stickers =
811 of Bryan's stickers = 8 u
19 of Adam's stickers = 8 u ÷ 8 = 1 u
99 of Adam's stickers = 1 × 9 = 9 u
Number of stickers that Adam has = 9 u
(c)
Total number of stickers
= 11 u + 9 u
= 20 u
(d)
Difference in the number of stickers between Adam and Bryan
= 11 u - 9 u
= 2 u
Answer(s): (a) 11; (b) 9; (c) 20; (d) 2