Question

6 ejemplos de resta de numeros racionales
URGENTE

Answer 1

1/2 + 1/2 = 2/2 = 1
1/3 + 1/3 = 2/3
1/2 + 1/3 = 3 + 2/ 6 = 5/6
1/2 + 1/4 = 2 + 1/ 4 = 3/4
1/3 + 1/4 =  4 + 3/ 12 = 7/12
2/3 + 5/7 = (7x2) + (3x5) /21 = 29/21