10 ejemplos de heterogeneas
plis es para ahorita
Respuestas a la pregunta
Respuesta:
1.-1/2 + 7/8 = (1*8 + 2*7)/(2*8) = 11/8
2.-1/3 + 3/4 = (1*4 + 3*3)/(3*4) = 13/12
3.-7/9 + 1/2 = (7*2 + 9*1)/(2*9) = 23/18
4.-2/5 + 1/6 = (2*6 + 5*1)/(5*6) = 17/30
5.-15/6 + 2/3 = (15*3 + 6*2)/(6*3) = 57/18 = 19/6
6.-20/7 + 1/3 = (20*3 + 7*1)/(7*3) = 67/21
7.-1/8 + 5/6 = (1*6 + 8 *5)/(8 * 6) = 46/48 = 23/24
8.-25/10 + 3/7 = (25*7 + 10*3)/(10*7) = 205/70 = 41/14
9.-45/2 + 63/8 = (45*8 + 63*2)/(2 * 8) = 486/16 = 243/8
10.-67/9 + 55/4 = (67*4 + 9*55)/(9 * 4) = 763/36
Explicación paso a paso:
Espero a verte ayudado :)