1.9 as a Fraction

Learn how to convert the decimal number 1.9 to a fraction. We'll show you the answer and walk through the conversion process step by step.

Answer:

1.9 = 1 ⁹/₁₀ or ¹⁹/₁₀

1.9 as a fraction is 19/10 or 1 9/10 (mixed number)

Follow these steps to convert 1.9 to a fraction:

Step 1

Start by writing 1.9 as a fraction with 1 as the denominator:

1.9 = 1.9/1

Step 2

Since there are 1 digit(s) after the decimal point, multiply both numerator and denominator by 10:

(1.9 × 10) / (1 × 10) = 19/10

Step 3

Since 19/10 is an improper fraction (numerator is larger than denominator), we can convert it to a mixed number:

19 ÷ 10 = 1 remainder 9, so 19/10 = 1 9/10

Final Answer: 1.9 = 1 9/10 (mixed number) or 19/10 (improper fraction)