It is minus one half.
If you mean: 5 and 6/10 minus 6/10 then the answer is 5
78.6=seventy-eight and six tenths.
-6/10 minus -7/10 is 1/10
It is: 0
It is minus one half.
four tenths
To subtract fractions, you need a common denominator. In this case, the common denominator for 10 and 15 is 30. Therefore, nine tenths is equivalent to 27 thirtieths, and eight fifteenths is equivalent to 16 thirtieths. Subtracting 16 from 27 gives you 11 thirtieths. Therefore, nine tenths minus eight fifteenths is equal to 11/30.
If you mean: 5 and 6/10 minus 6/10 then the answer is 5
78.6=seventy-eight and six tenths.
Eighty-six hundredths.
Eight tenths
"six and eight tenths" or "six point eight"
-6/10 minus -7/10 is 1/10
It is: 0
8 9/10 - 6 1/10 = 8.9 - 6.1 = 2.8
Six tenths but then you have to simplify it so then it would be three fifths