17.9
since a tenth of an hour is six minutes, three tenths equals 18 minutes.
How to write 1.8 in words
Three tenths.
46 tenths
18 tens = 180 18 tenths = 1.8
One 1, 8 tenths
18
18
18.
18
18
One-tenth of 60 is 6. Three times six is 18. Three-tenths of 60 is 18.
10*18 = 180
7/10 of 18 = 18*7/10 = 12.6
18 minutes
17.9