6
12
1/4 - 1/3 Find common denominator: 3/12 - 4/12 Subtract: -1/12 The answer is -1/12 (negative one-twelfth) 1/3-1/4 Common denominator: 4/12-3/12 Answer: 1/12 Hope this helps:)
The LCD of 7/8 and 1/3 is 24.
The LCD of 1/3 and 1/9 is 9.
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12
Find the common denominator then make it into improper faction and subtract
2/5 + 1/3 = 6/15 + 5/15 (15 is the lowest common denominator)= 11/15
three, because for one third three was the denominator , and for one sixth the denominator was devisable by three.
1/4 plus 1/3 is the same as 3/12 plus 4/12 = 7/12To add 1/3 and 1/4, we must establish a common denominator. In this case a common denominator is 4 times 3, or 12. Finding a lowest common denominator is often a good idea but 12 already is the lowest common denominator. We convert both numbers (1/3 and 1/4) to have the common denominator by multiplying each by 1 (one) in the form to achieve the same denominator:1/3 * 4/4 = 4/121/4 * 3/3 = 3/12Now add the number together: 4/12 + 3/12 = 7/12 Since 7/12 can not be reduced, the final answer is 7/12.
In order to add fractions you must have them over a common denominator. The lowest common denominator in that case is twelfths. Ok, now to convert... 1 1/4 = 1 3/12 1 1/3 = 1 4/12 now the addition is easy 1 3/12 + 1 4/12 = 2 7/12
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6
yes it is, the smaller the denominator the bigger it is.
montana
15