Pearson Edexcel International GCSE (9–1) · MATHEMATICS A · Chapter
Number 7
18 practice questions
Practice questions
1–3 of 3 · Hard
Question 1
2 marks · Hard
Answer and see the solution →The decimal number 0.345345345\ldots has a repeating block of 3 digits. What is the 50th digit after the decimal point?
Question 2
4 marks · Hard
Answer and see the solution →Express the recurring decimal as a fraction in its simplest form. Show all your working.
Question 3
4 marks · Hard
Answer and see the solution →Explain how to write and as fractions in their simplest form. Describe the differences in your working and the forms of the answers.