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Chapter 3: Problem 7
To 4 d.p. a number is \(9.9190 .\) State (a) the maximum possible value, (b) the minimum possible value of the original number.
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\(\quad\) Write \(9.0046\) to (a) 3 s.f., (b) 2 s.f., (c) 1 s.f.
Write \(0.0982\) to (a) 3 d.p., (b) 2 d.p., (c) I d.p., (d) 2 s.f., (e) 1 s.f.
Write the following fractions as decimals: (a) \(\frac{3}{5}\) (b) \(\frac{3}{10}\) (d) \(\frac{3}{40}\) (e) \(\frac{3}{100}\)
Express the following decimal numbers as proper fractions in their simplest form: (a) \(0.2\) (b) \(0.25\) (d) \(0.025\) (e) \(0.2025\)
Write \(5.5550\) to (a) 2 s.f., (b) 1 s.f.
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