Leo has two boxes of sweets.
In the first box there are 2 strawberry sweets and 3 lemon sweets.
In the second box there are 5 strawberry sweets and 7 lemon sweets.
Leo takes at random a sweet from the first box.
He then takes at random a sweet from the second box.
Complete the probability tree diagram.
Work out the probability that Leo takes two strawberry sweets.
36 exam-style questions on Edexcel GCSE Maths Probability Trees. Each one has a worked solution and a mark scheme showing where the marks go.