2020 3marks P6 Paper2 SA2 Singapore Chinese Girls (SCGS) P6 / SCGS / 2020 / SA2 Prelims / Paper 2 – Q10 [3 marks] Question: Painter A takes 2 h to paint a room. Painter B takes 3 h to paint the same room. How long will they take if they were to paint the room together? Solution: Similar Posts P6 / Catholic High / 2019 / SA2 / Paper 2 – Q09 [4 marks] P6 / Ai Tong / 2019 / SA2 / Paper 2 – Q07 [3 marks]