three and one sixth plus one and one twelfth = 39/12
3 1/6 = [(6 * 3)+1]/6 = (18+1)/6 = 19/6
19/6 + 1/12
= (38 + 1)/12
= 39/12
One fourth is three twelfths. So one twelfth plus three twelfths is four twelfths, which is also one third.
Seven and one twelfth
it's 2/3 (two thirds)
Expressed as a mixed number, 1/6 + 2/3 + 1/4 = 1 1/12 or one and one twelfth.
17/12 Is the answer.
The sum is 0.95 or 19/20
One fourth is three twelfths. So one twelfth plus three twelfths is four twelfths, which is also one third.
Seven and one twelfth
7 and 1 6th Seven and one sixth
well three-sixth-two-sixth is one-sixth
one twelfth
it's 2/3 (two thirds)
3
There are four twelfths. 4 out of 12 is the same as 1 out of 3. 4/12 = 1/3
Expressed as a mixed number, 1/6 + 2/3 + 1/4 = 1 1/12 or one and one twelfth.
17/12 Is the answer.
7 15ths