Fill in the blanks.
Bryan and Adam have stickers in the ratio of 12 : 7.
- 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)
Change ratio into units.
Bryan and Adam have stickers in the ratio of 12 : 7.
Number of stickers that Bryan has = 12 u
(b)
Number of stickers that Adam has = 7 u
(c)
Total number of stickers
= 12 u + 7 u
= 19 u
(d)
Difference in the number of stickers between Bryan and Adam
= 12 u - 7 u
= 5 u
Answer(s): (a) 12; (b) 7; (c) 19; (d) 5