Respuesta :
Answer:
5/21
Step-by-step explanation:
=>4/7+(-1/3)
=>4*3/7*3+(-1*7/3*7)
=>12/21-7/21
=>5/21
Answer:
5/21
Step-by-step explanation:
- 4/7+ (-1/3)
- 4/7= 12/21
-1/3=7/21
= 5/21
Answer:
5/21
Step-by-step explanation:
=>4/7+(-1/3)
=>4*3/7*3+(-1*7/3*7)
=>12/21-7/21
=>5/21
Answer:
5/21
Step-by-step explanation:
-1/3=7/21
= 5/21