It is minus one half.
12 and eight tenths as a decimal is 12.8
Eight Fifths
8 - 6/10 = 7.4
Six tenths but then you have to simplify it so then it would be three fifths
It is minus one half.
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.
12 and eight tenths as a decimal is 12.8
Eight Fifths
8 - 6/10 = 7.4
It is: 8/10 minus 2/5 = 2/5
Six tenths but then you have to simplify it so then it would be three fifths
To subtract 22 tenths from 3, you first need to convert 3 to tenths, which is 30 tenths. Then you subtract 22 tenths from 30 tenths, resulting in 8 tenths. Therefore, 3 minus 22 tenths is equal to 2.8.
Nine tenths minus four tenths is five tenths, which is also a half.
37/10 - 12/10 = 25/10
-4 - 8 = -12
twelve and eight tenths or 12 and 8 tenths or 10+2+0.8