How do you write 1.125 as a fraction?
If you multiply 0.125 by 8, the answer is 1, so 0.125 = 1/8.Therefore, 1.125 = 1 + 1/8 = 1 1/8Sometimes it is confusing converting decimals to fractions and vice versa.try to remember: 1/2 = 0.5 . 1/2 of 1/2 = 1/4 = 0.25 1/2 of 1/4 = 1/8 = 0.125
How would you write 20 as a fraction?
Trivially, you can write 20 as the fraction [math]\frac{20}{1}[/math].There are infinite more ways to write this fraction. This is because in a fraction, you can multiply both the numerator and the denominator by the same number, without changing anything. So:[math]\frac{20}{1} = \frac{20\times2}{1\times2}=\frac{40}{2}[/math][math]\frac{20}{1} = \frac{20\times3}{1\times3}=\frac{60}{3}[/math]and so on.
How do you write 5 percent as a fraction?
"Per cent" simply means "out of 100", so you can write 5% as 5/100.Normally, people reduce fractions to their simplest terms by eliminating common factors that appear in both the numerator and the denominator. In this case, both the numerator and the denominator have "5" as a common factor, so we can can reduce 5/100 by dividing both numerator and denominator by 5, which gives: 1/20.So, in short, 5% = 5/100 = 1/20.
0.32 as a fraction when the 2 is recurring?
1. Write this as a fraction using a geometric series: 0.3̅2̅ = 0.3 + 0.02 + 0.002 + 0.0002 + ... 0.3̅2̅ = 0.3 + S∞ 0.3̅2̅ = 0.3 + 0.02 / (1 - 1 / 10) 0.3̅2̅ = 3 / 10 + (1 / 50) / (9 / 10) 0.3̅2̅ = 3 / 10 + 1 / 50 × 10 / 9 0.3̅2̅ = 3 / 10 + 1 / 45 0.3̅2̅ = 27 / 90 + 2 / 90 0.3̅2̅ = 29 / 90 2. Write this as a fraction by simple algebra: 0.177 = 177 / 1000