Fill in the blanks.
Bryan has some stickers.
Adam gives him more stickers.
The number of stickers that Bryan has now is an increase of 55% compared to what he has at first.
- Number of stickers that Bryan has at first = _____ u
- Number of stickers that Adam gives him = _____ u
- Number of stickers that Bryan has in the end = _____ u
|
Bryan (Units) |
Bryan (%) |
Before |
20 u |
100% |
Change |
+ 11 u |
+ 55% |
After |
31 u |
155% |
(a)
Change percentage into units.
55% =
55100 =
1120
Number of stickers that Bryan has at first = 20 u
(b)
Number of stickers that Adam gives him = 11 u
(c)
Number of stickers that Bryan has in the end
= 20 u + 11 u
= 31 u
Answer(s): (a) 20 ; (b) 11 ; (c) 31