Question

4. Rationalise the denominator of
1/root 3 - root 2
5. Express 0.245... as a fraction in simplest form.
6. Find: (i) 9 power 3/2 (ii) 32 power 2/5
7. Express 0.99999... in the form p/q. Are you surprised by your answer? Discuss
why the answer makes sense with your teacher and classmates,
8. What can the maximum number of digits be in the recurring block of digits in
the decimal expansion of 1/16 ? Perform the division to check your answer.
9. Write three numbers whose decimal expansions are non-terminating non-
recurring
10. Visualise 3.665 on the number line, using successive magnification.
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Answer 1

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