Question

1. 7/4+1/4+5/4=

2. 2/3+1/5=

3. 7/8-3/5=

4. 23/13+15/13-28/13=


ayuda banda doy Corona :)​

Answer 1

Respuesta:

1) 7/4 + 1/4 + 5/4 = 7 + 1 + 5 / 4 = 13/4

2) 2/3 + 1/5 = 10 + 3 /15 = 13/15

3) 7/8 - 3/5 = 35 - 24 /40 = 11/40

4) 23/13 + 15/13 - 28/13 = 23 + 15 -28 / 13 = 10/13