Seven ninths minus four ninths is 1/3.
First we convert into like terms, using thirty-sixths. That gives 32 thirty-sixths minus 9 thirty-sixths which is 23 thirty-sixths, which cannot be simplified any further.
We can convert into seventy-fifths. 6 and nine seventy-fifths minus twenty-five seventy-fifths equals negative 6 and thirty-four seventy-fifths.
(4*12) minus (9*12) = -60
5 ninths
1/9 4/12 - 2/9 = 3/9 - 2/9 = 1/9
Two thirds minus two ninths is 4 ninths. Two thirds is 6 ninths. 6 ninths minus 2 ninths is 4 ninths.
Seven ninths minus four ninths is 1/3.
First we convert into like terms, using thirty-sixths. That gives 32 thirty-sixths minus 9 thirty-sixths which is 23 thirty-sixths, which cannot be simplified any further.
Seventy minus forty is equal to thirty. This is because subtraction is the operation of finding the difference between two numbers. In this case, when you subtract forty from seventy, you are essentially removing forty units from seventy, leaving you with thirty units remaining. Mathematically, this can be represented as 70 - 40 = 30.
We can convert into seventy-fifths. 6 and nine seventy-fifths minus twenty-five seventy-fifths equals negative 6 and thirty-four seventy-fifths.
(4*12) minus (9*12) = -60
One whole is nine ninths. Nine ninths minus four ninths equals five ninths.
5 ninths
Anything minus itself is zero.
Firstly, do 11 minus 4 = 7. So, now we have 7 and two ninths, minus five ninths. Much easier, 6 and 6 ninths.
Three twelves is 36. Four twelves is 48. 36 - 48 = -12. Three twelfths - fourth twelfths equals minus one twelfth.