Fill in the blanks.
Adam has some stickers.
Bryan gives him more stickers.
The number of stickers that Adam has now is an increase of 50% compared to what he has at first.
- Number of stickers that Adam has at first = _____ u
- Number of stickers that Bryan gives him = _____ u
- Number of stickers that Adam has in the end = _____ u
|
Adam (Units) |
Adam (%) |
Before |
2 u |
100% |
Change |
+ 1 u |
+ 50% |
After |
3 u |
150% |
(a)
Change percentage into units.
50% =
50100 =
12
Number of stickers that Adam has at first = 2 u
(b)
Number of stickers that Bryan gives him = 1 u
(c)
Number of stickers that Adam has in the end
= 2 u + 1 u
= 3 u
Answer(s): (a) 2 ; (b) 1 ; (c) 3