diff --git a/src/main/java/tp/Fraction.java b/src/main/java/tp/Fraction.java
index bdd64a4..ba4ab42 100644
--- a/src/main/java/tp/Fraction.java
+++ b/src/main/java/tp/Fraction.java
@@ -39,6 +39,12 @@ public Fraction(int numerator, int denominator) {
 	 */
 	public Fraction (int wholePart , Fraction properFrac) {
 		super();
+		int num = properFrac.getDenominator();
+		int denum = num;
+		num *= wholePart;
+		num += properFrac.getNumerator();
+		this.setNumerator(num); 
+		this.setDenominator(denum);	
 	}
 	/**	DEBONGNIE Nathan
 	 * @return the numerator