" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
=7(4)-5/8
=28-5/8
=23/8
7/2-5/8
Primero se busca un denominador común
7/2 =( 7×4)/(2×4)= 28/8
Ahora se hace la operación
28/8-5/8= 23/8 ← le sobra