Respuesta :
Answer:
the answer 20
Step-by-step explanation:
13 26 54
-----------------------------
20 40 80
you know 13(2=26 26(2= 54
you know 80/2=40 40/2=20
Answer:
the answer 20
Step-by-step explanation:
13 26 54
-----------------------------
20 40 80
you know 13(2=26 26(2= 54
you know 80/2=40 40/2=20