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Rational Numbers

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Concept Quizzes

Converting Decimals into Fractions
Repeating Decimals to Fraction

Challenge Quizzes

Level 2
Level 3
Level 4

Converting Decimals into Fractions

Which of the following is equal to \( \frac{ 1}{2} \)?

0.125 0.25 0.5 0.2

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by Brilliant Staff

Which of the following is equal to \( 0.3 \)?

\[ \frac{3} {1} \] \[ \frac{3} {10} \] \[ \frac{3} {20} \] \[ \frac{3} {100} \]

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by Brilliant Staff

Which of the following is equal to \( 0.54 \)?

\[ \frac{54} {50} \] \[ \frac{54} {25} \] \[ \frac{27} {25} \] \[ \frac{27} {50} \]

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by Brilliant Staff

Express the following equation using fractions: \[6.5 - 2.3 = 4.2.\]

\[\displaystyle{ \frac{13}{2} - \frac{23}{10} = \frac{21}{5}} \] \[\displaystyle{ \frac{327}{50} - \frac{58}{25} = \frac{41}{10}}\] \[\displaystyle{ \frac{650}{99} - \frac{117}{50} = \frac{17}{4}} \] \[\displaystyle{ \frac{163}{25} - \frac{119}{50} = \frac{107}{25}} \]

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by Brilliant Staff

Which of the following is equal to \( 0.7 \)?

\[ \frac{7} {1} \] \[ \frac{7} {20} \] \[ \frac{7} {10} \] \[ \frac{7} {100} \]

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by Brilliant Staff

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