Aisha plays a game of tennis on Friday and Saturday.
The probability that Aisha will win her match on any day is 0.3
Complete the probability tree diagram.

Work out the probability that Aisha wins at least one of these matches.
Practise OCR GCSE Maths Probability Trees with exam-style questions for Foundation and Higher tier. 40 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.