Question:
Alfred left his house for Zain’s house. Alfred wants to reach Zain’s house at 6.00 p.m. If Alfred walks at a speed of 60 m/min, he will be 16 minutes late. If he jogs at a speed of 80 m/min, he will be 6 minutes late. What is the distance between Alfred’s and Zain’s’ house?
Solution:
![P6 / Henry Park / 2019 / SA2 / Paper 2 – Q07 [3 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/06/P6_Henry_Park_2019_Prelims_Paper2_Q07-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Nanyang / 2019 / CA1 / Paper 2 – Q15 [4 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/04/P6_CA1_2019_Nanyang_Paper2_Q15-Qns.jpg?resize=400%2C260&ssl=1)