Question

1/3 + 3/4 = ; 8/3 + 1/7 = ; 6/2 - 1/3 = ; 1=/4 - 1/$ =?? ​

Answer 1

Respuesta:

1. Calcula: 1/5 + 3/10 = 5/10. 2. Calcula: 1/4 + 3/8 = 5/8. 3. Calcula: 5/8 + 1/4 = 7/8. 4. Calcula: 3/10 + 2/5 = 7/10 . 5 Calcula: 1/3 + 1/6 = 3/6 . 6 Calcula: 5/12 + 1/6 = 7/12. 7 . 1/4 + 3/12 + 4/16 = 12/16 = 3/4. 10. Completa 1/5 + 2/10 - 3/15 = 3/15 = 1/5 . 11 Completa 1/7 + 2/14 - 3/21 = 3/21 = 1/7 . 12 . 1/3 - 1/6 = 2/6 - 1/6 = 1/6.