E:very large numbers
hope this helps, pal
I think the last two are correct.
Hope it helps
Alejandro is correct because you do not need to add another number to 76.518, as Jiro did, but you need to round it to the nearest tenth.
Glad I could help, and good luck!
Answer C. The pattern is that each number in sequence 1 is being doubled to get the number in sequence 2, and 40*2=80