Five point two or five and two-tenths. If it's money, it's five dollars twenty cents or five dollars and twenty cents.
The number 52 is spelled fifty-two.
0.369863
52 is spelled "cinquante-deux" in French
Cinquante-deux
0.6666 repeating
.294117647
1.5
0.375
0.03
round up
0.2
3/8 = 0.375