GCSE OCR Maths Rounding and approximations: For methods not provided for in

Question

For methods not provided for in the mark scheme give as far as possible equivalent marks for equivalent work. If in doubt, consult your Team Leader.

Anything in the mark scheme which is in square brackets [...] is not required for the mark to be earned, but if present it must be correct.

For methods not provided for in the mark scheme give as far as possible equivalent marks for equivalent work - OCR - GCSE Maths - Question 2 - 2017 - Paper 2