Change fraction into units.
Fill in the blanks in units (Eg 3 u) or unit equations (Eg 1 u + 2).
Adam and Bryan have some stickers.
14 of the stickers that Adam has is 4 more than
13 of what Bryan has.
Let
13 of Bryan's stickers be 1 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)
13 of Bryan's stickers → 1 u
33 of Bryan's stickers → 3 u
Number of Bryan's stickers = 3 u
(b)
14 of Adam's stickers → 1 u + 4
44 of Adam's stickers → 4 x (1 u + 4) = 4 u + 16
Number of Adam's stickers = 4 u + 16
(c)
Total number of stickers
= 3 u + 4 u + 16
= 7 u + 16
(d)
Difference in the number of stickers between Adam and Bryan
= (4 u + 16) - 3 u
= 4 u - 3 u + 16
= 1 u + 16
Answer(s): (a) 3 u; (b) 4 u + 16; (c) 7 u + 16; (d) 1 u + 16