30
36
70
The least common denominator for fractions with those denominators (11, 8 and 6) is 264.
Answer: 30 If those numbers are denominators, the least common denominator is the least common multiple of the three. In this case, 30 is the LCM of 6, 10 and 15, so 30 is the least common denominator.
24 and 48 are two possible common denominators for 3/8 and 5/6.
If 33 and 6 are denominators of fractions then the least common denominator is 66
Common multiples and common denominators can be found using the same process. They differ in their function. Common denominators are common multiples that are functioning as denominators.
to add a fraction, get a common denominator, then add the numerators. example: 2/10+4/5 first get common denominators 2/10+8/10 then add the numerators 10/10 (simplify) 1 to subtract from a fraction, get common denominator, then subtract the numerators. example: 4/5-2/10 first get common denominators 8/10-2/10 then subtract the numerators 6/10 (simplify) 3/5
6 2x3x5=30 30 / 2 =15 30/3=10 30/5 =6
The least common denominator for halves and fifths is tenths. So, 1/2 + 3/5 = 5/10 + 6/10 = 11/10 = 1 and 1/10.
8/9, 5/12, 6/7
They are not fractions, so they do not have denominators.