4.9 written in expanded form

Answer 1

Oh, dude, you're really testing my math skills here. So, 4.9 in expanded form would be 4 + 0.9, which is like saying 4 whole ones and 9 tenths. It's not rocket science, but hey, I guess it's good to know these things, right?

Answer 2

4.9 = (4 x 1) + (9/10)

Answer 3

342

Answer 4

400+90

Answer 5

400+90

Answer 6

4+ .09

Answer 7

BITCH1X3