Practice for lesson 11 of 15, 9 problems
Practice: Decimals, repeating decimals and rounding
Decimal practice problems with solutions: decimals to fractions and back, terminating and repeating decimals, converting repeating decimals to fractions, rounding and ordering.
Review the lessonWork each problem out on paper before you open the solution. If your answer is off, compare the steps and find where you went wrong. If a problem stops you cold, go back to the lesson: every set links to it.
Warm-up
Level up
Word problems
Quick check
Practice 8Quick check
Which fraction equals \(0.\overline{1}\)?
\(10x - x = 1.111\dots - 0.111\dots = 1\), so \(x = \frac{1}{9}\).
Practice 9Quick check
Which fraction has a terminating decimal?
\(50 = 2 \cdot 5^2\), so \(\frac{7}{50} = 0.14\).
All done?
If you got most of them right, you're ready to move on. If not, reread the lesson and try the ones you missed again in a few days.