4.3

3.4

14.3

4.03

44444......3333333333......tenths

4. 3 I guess I'm not sure

4.3

You'd write it as 4.3 because 4 as a decimal is just 4 and 3/10 as a decimal would be .3.

Four tenths is 0.4 and three tenths is 0.3.