Fill in the blanks.
Bryan and Adam share some stickers.
When Bryan gives 30 to Adam, Adam's share increases by 30%.
- Number of stickers that Adam increases by in percentage = _____%
- Number of stickers that Adam has in the end in percentage = _____ %
- _____% of Adam's stickers is the same as 30.
- Number of stickers that Adam has at first = _____
|
Bryan
|
Adam (%) |
Before |
|
100% |
Change |
- 30
|
+ 30 + 30% |
After |
|
130% |
(a)
Number of stickers that Adam increases by in percentage = 30%
(b)
Number of stickers that Adam has in the end
= 100% + 30%
= 130%
(c)
30% of Adam's stickers → 30
(d)
30% of Adam's stickers → 30
1% of Adam's stickers → 30 ÷ 30 = 1
100% of Adam's stickers → 100 x 1 = 100
Number of stickers that Adam has at first = 100
Answer(s): (a) 30; (b) 130; (c) 30; (d) 100