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 30% 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 |
10 u |
100% |
Change |
+ 3 u |
+ 30% |
After |
13 u |
130% |
(a)
Change percentage into units.
30% =
30100 =
310
Number of stickers that Adam has at first = 10 u
(b)
Number of stickers that Bryan gives him = 3 u
(c)
Number of stickers that Adam has in the end
= 10 u + 3 u
= 13 u
Answer(s): (a) 10 ; (b) 3 ; (c) 13