How do you write 2 1/4 an improper fraction? Prealgebra Fractions Understanding Fractions 1 Answer miss sen ยท Stefan V. Jun 5, 2018 2 1/4 = 9/4 Explanation: From mixed fraction to an improper fraction: "the numerator of the improper fraction" = "denominator" xx "the whole number" + "the numerator of the mixed fraction" The denominator remains as it is. So 2 1/4 = (4 xx 2 + 1)/4 = 9/4 Answer link Related questions What are the different types of fractions? How do you convert 0.004% into a fraction? How do you write 2 7/8 as improper fraction? How do you write 6 7/8 as an improper fraction? Julie runs 3/7 miles everyday. How far will she run in 9 days? A restaurant uses 2 3/4 pounds of flour to make a batch of dinner rolls. About how many pounds... How do you simplify 3/4 times 5/12? How do you write 7 3/5 as an improper fraction? What is 17% of 3,789? How do you find the fraction between two fractions 1/4 and 3/5? See all questions in Understanding Fractions Impact of this question 84858 views around the world You can reuse this answer Creative Commons License