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0.5 is said as "five-tenths". This is because it is one place after the decimal (which is the tenths place). It would then become five-tenths, written as: 5 10. You would then simplify the faction: 5 10 = 1 2. This is because five can go into itself once and goes into ten twice. Another way of thinking about it is that five is exactly half of ten.
Steps to convert decimal into fraction. Write 0.5 as 0.5 / 1. Multiply both numerator and denominator by 10 for every number after the decimal point. 0.5 × 10 / 1 × 10 = 5 / 10. Reducing the fraction gives. 1 / 2.
Decimal to fraction calculator. Rewrite any decimal number as a fractional number. Learn how to convert decimal to fraction with step by step instructions. MathStep (Works offline) Download our mobile app and learn to work with fractions in your own time: Android and iPhone/ iPad.
How do you write the repeating decimal 0.5 as a fraction? Precalculus Series Infinite Series. 1 Answer
Explanation: we require to create 2 equations with the recurring decimal. note that 0.5555 ≡ 0.¯5 ← bar represents value recurring. let x = 0.¯5 → (1) then 10x = 5.¯5 → (2) both equations have the recurring value after the decimal. point. subtracting (1) from (2) gives. 10x − x = 5.¯5 −0.¯5.
What is 0.5% written as a fraction? Algebra Linear Equations Conversion of Decimals, Fractions, and Percent.
Changing fractions to a decimal you just have to divide the Quotient by the Divisor. For example; 2 5 → Fraction. Now dividing 2 by 5; 2 ÷ 5 = 0.4 → Decimal. Changing fractions to a percentage, you just have to multiply the fraction by 100. For example; 2 5 → Fraction. 100% → Percentage.
1) Put the % over 100. 2) Multiply numerator & denominator by the same power of 10 that turns the numerator into an integer. 3) cancel the fraction down. 0.05% = 0.05 100. 0.05 100 × 100 100 = 5 10000. 1 × 5 5 × 2000. 1 × 5 5 ×2000. = 1 2000. Answer link.
If only SOME of the digits recur: write a fraction made up as: all the digits - non-recurring digits 9 for each recurring and 0 for each non-recurring digit. Then simplify if possible. We have: 0.58333333... = 583 − 58 900 = 525 900. 525 900 = 7 12. Another example. 7.4561616161... = 7 4561 −45 9900 = 74516 9900.
Explanation: First, we can write: x = 0.¯5. Next, we can multiply each side by 10 giving: 10x = 5.¯5. Then we can subtract each side of the first equation from each side of the second equation giving: 10x − x = 5.¯5 −0.¯5. We can now solve for x as follows: 10x − 1x = (5 +0.¯5) − 0.¯5.