Answer:
train b is 108
train a is 313
Step-by-step explanation:
Please read below :)
so you have 1 in a 1000, or 1/1000. But you're missing a part of the answer. If you post the whole answer I can give you the correct answer :)
x= 425
Good evening
Sorry i don't get this at all. what grade is this ?!!?!?!?