Question:
The number of visitors to a museum was 3315 on Tuesday. This was a 15% decrease from the number on Monday. The number of people who visited the museum on Wednesday was a 20% increase from the number of Tuesday.
(a) What was the total number of people who visited the museum on Monday?
(b) What was the percentage increase in the number of people who visited the museum on Wednesday compared to Monday?
Solution:
![P6 / Nanyang / 2019 / CA1 / Paper 1 – Q23 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/04/P6_CA1_2019_Nanyang_Paper1_Q23-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / ACS (Junior) / 2021 / SA2 Prelims / Paper 1 – Q08 [1 mark]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/05/P6_SA2_2021_ACS_Junior_Paper1_Q08-Qns.jpg?resize=400%2C260&ssl=1)