" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1) 2/7 por 8/7 =18/49
2) 5/8 por 10/9 =50/ 72
3) 9/11 por 12/7 = 108/77
4) 12/17 por 25/21 =300/357
5) 15/13 por 26/27 = 390/351
6) 32/31 por 62/64 = 1984/1984 =1
7) 81/100 por 100/121 = 8100/12100