Question:
May and Nancy have equal number of pieces of ribbon. They each have a mix of long and short ribbons. The length of each piece of short ribbon is 40 cm and each piece of long ribbon is 70 cm. May has 7 pieces of short ribbon and Nancy has 18 pieces of long ribbon. The total length of May’s ribbons was 2.4 m longer than the total length of Nancy’s ribbons. How many pieces of ribbon does May have?
Solution:
![P6 / Nan Hua / 2019 / SA1 / Paper 2 – Q15 [4 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/05/P6_Nan_Hua_2019_SA1_Paper2_Q15-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / SCGS / 2020 / SA2 Prelims / Paper 2 – Q09 [3 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/12/P6_SCGS_2020_SA2_Paper2_Q09-Qns.jpg?resize=400%2C260&ssl=1)