13/3 = 65/15
6/5 = 18/15
65 - 18 = 47/15 or 3 and 2/15
Seven ninths minus four ninths is 1/3.
Anything minus itself is zero.
One whole is nine ninths. Nine ninths minus four ninths equals five ninths.
40/9 - 6/5 200/45 - 54/45 ie 146/45 ie three and eleven forty-fifths
two ninths
Five and four-ninths
-8 and 2/9
Firstly, do 11 minus 4 = 7. So, now we have 7 and two ninths, minus five ninths. Much easier, 6 and 6 ninths.
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3 times four ninths is 12 ninths
It is: 3/10 = three tenths
No.