The wordform for 5.9 is Five and 9 Tenths.
3.7 in wordform is "three point seven."
300000000000 cents
Three hundred billion!
2,700,000,000,000
nine tenths
300,000,000,000 is three hundred billion
300000000000
Thirty eight.
Three hundred billion
300000000000 a year!!
3x108