Question

ayuda es urgente!!!! , doy 10 puntos

por favoooorrrr

Answer 1

Ejercicios -----Procedimientos------Resultados
1 1/2 + 2 1/2 = 3/2 + 5/2  = 8/2        = 4
3 1/3 + 1 1/2 = 10/3 + 3/2  = 29/6    = 4 5/6
4 3/4 + 2 5/8 = 19/4 + 21/8 = 236/7  = 7 12/32
3 3/4 + 4 1/4 = 15/4 + 17/4 = 32/4    =  8
3 4/5 + 2 3/5 = 19/5 + 13/5 = 32/5    =  6 2/5
4 2/7 + 3 1/3 = 30/7 + 10/3 = 160/21 = 7 13/21
2 3/5 + 3 1/5 = 13/5 + 16/5 = 29/5    =  5 4/5
5 4/7 + 3 4/7 = 39/7 + 25/7 = 64/7    =  9 1/7
2 5/9 + 3 2/3 = 23/9 + 11/3 = 168/27 = 6 6/27
2 3/8 - 2 1/4 = 19/8 - 9/4     = 4/32    = 1/8
4 1/3 - 3 1/2 = 13/3 - 7/2                   = 5/6
4 1/4 - 2 2/3 = 17/4 - 8/3                   = 19/32
2 1/2 - 1 1/2 = 5/2 - 3/2       = 2/2      = 1
4 5/7 - 3 6/7 = 33/7 - 27/7                 =  6/7
2 2/3 - 1 1/9 = 8/3 - 10/9     = 42/27  = 1 15/27
4 3/4 - 3 1/4 = 19/4 - 13/4   = 6/4      = 1 2/4
3 5/8 - 1 7/8 = 29/8 - 15/8   = 14/8    = 1 6/8
5 3/7 - 2 1/2 = 38/7 - 5/2     = 41/14  = 2 13/14