PSLE The number of visitors to a stadium was 9900 in December. This was a 10% increase from the number in November. How many visitors were there in November?
|
Percent |
Number of visitors |
November |
100% |
? |
Change |
+ 10% |
|
December |
110% |
9900 |
Number of visitors in December in percentage
= 100% + 10%
= 110%
110% of visitors = 9900
1% of visitors = 9900 ÷ 110 = 90
Number of visitors in November
= 100% of visitors
= 100 x 90
= 9000
Answer(s): 9000