Unknown number of filled biscuits
Unknown number of filled biscuits
Secondary 2
2 marks
TGM Original Questions
A packet contains 12 cocoa-filled biscuits and \(p\) berry-filled biscuits. The probability of selecting a berry-filled biscuit is \(\frac{2}{5}\). One biscuit is selected at random. Find \(p\).[2]
Solution:
Solution locked
680+ questions here come with free worked solutions. A free account saves your questions and progress; this one needs a course plan.
Create a free account to practise similar questions.
Answer:\(p=8\).
Need help? Join our E-Maths tuition for O-Level success.
Learn more