Orchard A produces 180 kg of fruit in the first year and the annual production increases by 60 kg each subsequent year. Orchard B produces 400 kg of fruit in the first year and its annual production increases by 20 kg each subsequent year.
After how many years will the total amount of fruit produced by Orchard A and Orchard B be the same.
Practise Edexcel A Level Maths 3.8 Modelling with Series with exam-style questions for A Level Maths. 24 questions, matched to the Edexcel A Level Maths (9MA0) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.