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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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Find the common denominator then make it into improper faction and subtract
To find the least common denominator of 1/3 and 1/4, we need to determine the smallest multiple that both denominators (3 and 4) have in common. The least common denominator is the least common multiple (LCM) of the denominators. The LCM of 3 and 4 is 12, so the least common denominator of 1/3 and 1/4 is 12.
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
21
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yes it is, the smaller the denominator the bigger it is.
montana
15