Fill in the blanks.
Bryan and Adam share some stickers.
When Bryan gives 100 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 100.
- Number of stickers that Adam has at first = _____
|
Bryan
|
Adam (%) |
Before |
|
100% |
Change |
- 100
|
+ 100 + 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 → 100
(d)
80% of Adam's stickers → 100
1% of Adam's stickers → 100 ÷ 80 = 1.25
100% of Adam's stickers → 100 x 1.25 = 125
Number of stickers that Adam has at first = 125
Answer(s): (a) 80; (b) 180; (c) 80; (d) 125