Eight point three. Eight and three tenths.
Three and eight tenths.
43.8
eight and three tenths
Ninety-eight and three tenths.
Twenty-eight and three tenths (28.3) in standard form is: 2.83 × 101
You write seventy-eight and three tenths (78.3) in standard form as 7.83 × 101
3.8
Three and eight tenths or 3 8/10
3.8
Eight and three tenths cents.
3.8