Fill in the blanks.
Adam and Bryan share some stickers.
When Adam gives 10 to Bryan, Adam's share decreases by 10%.
- Number of stickers that Adam decreases by in percentage = _____%
- Number of stickers that Adam has in the end in percentage = _____ %
- _____% of Adam's stickers is the same as 10.
- Number of stickers that Adam has at first = _____
|
Adam (%) |
Bryan (%) |
Before |
100% |
|
Change |
- 10 - 10% |
+ 10
|
After |
90% |
|
(a)
Number of stickers that Adam decreases by in percentage = 10%
(b)
Number of stickers that Adam has in the end = 100% - 10% = 90%
(c)
10% of Adam's stickers → 10
(d)
10% of Adam → 10
1% of Adam → 10 ÷ 10 = 1
100% of Bryan → 100 x 1 = 100
Number of stickers that Adam has at first = 100
Answer(s): (a) 10; (b) 90; (c) 10; (d) 100