Fill in the blanks.
Adam and Bryan share some beads.
When Adam gives 30 to Bryan, Adam's share decreases by 24%.
- Number of beads that Adam decreases by in percentage = _____%
- Number of beads that Adam has in the end in percentage = _____ %
- _____% of Adam's beads is the same as 30.
- Number of beads that Adam has at first = _____
|
Adam (%) |
Bryan (%) |
Before |
100% |
|
Change |
- 30 - 24% |
+ 30
|
After |
76% |
|
(a)
Number of beads that Adam decreases by in percentage = 24%
(b)
Number of beads that Adam has in the end = 100% - 24% = 76%
(c)
24% of Adam's beads → 30
(d)
24% of Adam → 30
1% of Adam → 30 ÷ 24 = 1.25
100% of Bryan → 100 x 1.25 = 125
Number of beads that Adam has at first = 125
Answer(s): (a) 24; (b) 76; (c) 24; (d) 125