7/10 minus 9/15 is 1/10
9/10 minus 2/3 is 7/30.
7 and one third minus 3 and 9 tenths is six and 13 over 30 3 and 13/30
9/10 - 2/3 = 7/30
2 and 7 tenths
34
Nine and five twelves minus 8 and seven tenths = 9 + 5*12 - (8 + 7/10) = 60 3/10.
7/10 minus 9/15 is 1/10
9/10 minus 2/3 is 7/30.
7 and one third minus 3 and 9 tenths is six and 13 over 30 3 and 13/30
9/10 minus 3 is -2 1/10
9/10 - 1/5 = 7/10
3 tenths of course !
9/10 - 2/3 = 7/30
7/10 minus 5/10 is 1/5.
2 and 7 tenths
3 and 7 tenths(3.7)