Respuesta :
Answer:
In one Pb&j it is 385 and in three it has 1,155 (385×3=1,155 )
Answer:
part A = x= 385 Part B= Part A Part C= 1155
Step-by-step explanation:
Part A
770/2 = x/1
770= 2x
x= 385
Part B
Thats the same question as part A? so just use the answer from A i guess
Part C
770/2 = x/3
2310 = 2x
x = 1155