Fill in the blanks.
Bryan and Adam share some stickers.
When Bryan gives 80 to Adam, Adam's share increases by 80%.
- 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 80.
- Number of stickers that Adam has at first = _____
|
Bryan
|
Adam (%) |
Before |
|
100% |
Change |
- 80
|
+ 80 + 80% |
After |
|
180% |
(a)
Number of stickers that Adam increases by in percentage = 80%
(b)
Number of stickers that Adam has in the end
= 100% + 80%
= 180%
(c)
80% of Adam's stickers → 80
(d)
80% of Adam's stickers → 80
1% of Adam's stickers → 80 ÷ 80 = 1
100% of Adam's stickers → 100 x 1 = 100
Number of stickers that Adam has at first = 100
Answer(s): (a) 80; (b) 180; (c) 80; (d) 100