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
One sixth divided by one twelfth is calculated by multiplying one sixth by the reciprocal of one twelfth. This can be expressed as ( \frac{1}{6} \div \frac{1}{12} = \frac{1}{6} \times \frac{12}{1} = \frac{12}{6} = 2 ). Therefore, one sixth divided by one twelfth equals 2.
it's 2/3 (two thirds)
17/12 Is the answer.
One fourth is three twelfths. So one twelfth plus three twelfths is four twelfths, which is also one third.
The sum is 0.95 or 19/20
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
17/12 Is the answer.
7 15ths
Expressed as a mixed number, 1/6 + 2/3 + 1/4 = 1 1/12 or one and one twelfth.