The probability that a bus is late is 0.15.
Find the probability that the bus is not late.
Practise OCR GCSE Maths Venn Diagrams with exam-style questions for Foundation and Higher tier. 52 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers 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.