1. 5 y 2/3 =
   • 15/3 + 2/3 = 17/3
   • 5/1 + 2/3 = 7/3
   • 5/5 + 2/3 = 7/8
2. 2 y 1/5 =
   • 2/5 + 1/5 = 3/5
   • 4/5 + 1/5 = 5/5 = 1
   • 10/5 + 1/5 = 1/15
3. 3 y 1/7 =
   • 3/7 + 1/7 = 4/7
   • 21/7 + 1/7 = 22/7
   • 4/7 + 1/7 = 5/7
4. 2 y 3/8 =
   • 6/8 + 3/8 = 9/8
   • 2/8 + 3/8 = 5/8
   • 16/8 + 3/8 = 19/8

Volver a: Reducción de números mixtos a fracciones impropias