can someone please help me on the last two . I would appreciate it so much

Can Someone Please Help Me On The Last Two I Would Appreciate It So Much class=

Answer :

Answer:

It's 1, 1.25, 1.2

Step-by-step explanation:

How about here, just type it in the question

And for the last one, I believe it's the 1,600 one (If not i'm SO sorry, i don't know how to make it up)