PSLE The number of visitors to a concert hall was 11550 in March. This was a 50% increase from the number in February. How many visitors were there in February?
|
Percent |
Number of visitors |
February |
100% |
? |
Change |
+ 50% |
|
March |
150% |
11550 |
Number of visitors in March in percentage
= 100% + 50%
= 150%
150% of visitors = 11550
1% of visitors = 11550 ÷ 150 = 77
Number of visitors in February
= 100% of visitors
= 100 x 77
= 7700
Answer(s): 7700