Question

porfa resuelve la resta​

Answer 1

Respuesta:

1. 1- 4/5 – 1/7 = 28/35 – 5/35 = 23/35
2. 2/3 – 1/9 = 18/27 – 3/27 = 15/27
3. 5/6 – 1/12 = 52/82 – 6/82 = 46/82
4. 1/7 – 2/21 = 21/147 – 14/147 = 7/147
5. 3/4 – 3/8 = 24/32 – 12/32 = 12/32
6. 3/5 – 1/9 = 27/45– 24/45= 3/45
7. 4/5 – 1/3 = 12/15 – 5/15 = 7/15
8. 5/7 – 1/2 = 10/14 –7/14 = 3/14