Converting terminating decimals to fractions

12 questions

1. A decimal with an infinite repeating pattern of digits is called a __________ decimal.
2. Match each decimal given using dot notation to its equivalent decimal.
3. Select all the fractions which are equivalent to a recurring decimal.
4. Use short division to write 11\over15 as a decimal.
5. Lucas uses his calculator to write 7\over18 as a decimal. His calculator display shows the number 0.3888888889. Lucas says, "This shows my fraction terminates." Is Lucas correct? Explain why.
6. Aisha writes the recurring decimal 0.61\dot6 as the fraction \frac{\square}{60}. What number should she write in the square? ___
7. Terminating decimals have a ___ number of decimal places.
8. Write 0.45 as a simplified fraction.
9. The fraction which is halfway between 0.44 and 0.86 is \square \over 20. What number should be written in the square? ___
10. Which of the following are equivalent to 4.135 ?
11. Match each decimal to a fraction with the denominator in exponential form.
12. Laura writes 6.789 = \frac {6789}{10^ \square}. What number should she write in the box to make her statement true? ___

License: OGL