Fill in the blanks.
Bryan and Adam share some stickers.
When Bryan gives 90 to Adam, Bryan's share decreases by 12%.
- Number of stickers that Bryan decreases by in percentage = _____%
- Number of stickers that Bryan has in the end in percentage = _____ %
- _____% of Bryan's stickers is the same as 90.
- Number of stickers that Bryan has at first = _____
|
Bryan (%) |
Adam (%) |
Before |
100% |
|
Change |
- 90 - 12% |
+ 90
|
After |
88% |
|
(a)
Number of stickers that Bryan decreases by in percentage = 12%
(b)
Number of stickers that Bryan has in the end = 100% - 12% = 88%
(c)
12% of Bryan's stickers → 90
(d)
12% of Bryan → 90
1% of Bryan → 90 ÷ 12 = 7.5
100% of Adam → 100 x 7.5 = 750
Number of stickers that Bryan has at first = 750
Answer(s): (a) 12; (b) 88; (c) 12; (d) 750