PSLE The number of visitors to a concert hall was 1680 in August. This was a 80% decrease from the number in July. How many visitors were there in July?
|
Percent |
Number of visitors |
July |
100% |
? |
Change |
- 80% |
|
August |
20% |
1680 |
Number of visitors in August in percentage
= 100% - 80%
= 20%
20% of visitors = 1680
1% of visitors = 1680 ÷ 20 = 84
Number of visitors in July
= 100% of visitors
= 100 x 84
= 8400
Answer(s): 8400