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# Decimals

Coins are often used to express a fraction of a currency. In the US, a quarter is $0.25 and a dime is $0.10. Counting change is just one of many ways you can put decimals to use in everyday life.

Order these decimals and fractions. Your answer should be the largest one followed by the smallest one.

\[\dfrac{3}{4}\]

\[.83\]

\[\dfrac{86}{100}\]

\[.79\]

PS. The numbers aren't in order for biggest and smallest

\[\large \displaystyle {0. \overline{42}-0.\overline{35}= \ ?}\]

**Note:** \(0.\overline{ab}=0.abababab \ldots \)

\[ \large (1.2 \times 1.5) - \dfrac{0.32}{0.8} = \, ? \]

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