diff --git a/BritishHorseRacingApi.Tests/DataConverterHelperTests.cs b/BritishHorseRacingApi.Tests/DataConverterHelperTests.cs
index effbd0b..e594546 100644
--- a/BritishHorseRacingApi.Tests/DataConverterHelperTests.cs
+++ b/BritishHorseRacingApi.Tests/DataConverterHelperTests.cs
@@ -67,6 +67,7 @@ namespace BritishHorseRacingApi.Tests
         [Theory()]
         [InlineData("3/5", 1.6)]
         [InlineData("20/1",21)]
+        [InlineData("5.5/1", 6.5)]
         [InlineData("", null)]
         [InlineData(" ", null)]
         [InlineData(null, null)]
diff --git a/BritishHorseRacingApi/Helpers/DataConverterHelper.cs b/BritishHorseRacingApi/Helpers/DataConverterHelper.cs
index ba14e43..441e9e7 100644
--- a/BritishHorseRacingApi/Helpers/DataConverterHelper.cs
+++ b/BritishHorseRacingApi/Helpers/DataConverterHelper.cs
@@ -67,7 +67,7 @@ namespace BritishHorseRacingApi.Helpers
             var lossDifference = GetComponent(match, "lossDifference", 0d);
             return (int)TimeSpan.FromSeconds(lossDifference).TotalMilliseconds;
         }
-        private static Regex _ratioRegex = new Regex("(?'Numerator'[0-9]+)/(?'Denominator'[0-9]+)", RegexOptions.Compiled);
+        private static Regex _ratioRegex = new Regex("(?'Numerator'[0-9.]+)/(?'Denominator'[0-9.]+)", RegexOptions.Compiled);
         public static decimal? FractionOddsToDecimal(string fraction)
         {
             if (String.IsNullOrWhiteSpace(fraction))