12
sixths
The least common denominator of five sixths and one fourth is: 12.
The least common denominator of three fourths and five sixths is twelve.
6 the lowest common denominator is the least common multiple of the denominators after both fractions have been simplified as far as possible. 3/6 can be simplified as 1/2. 2/3 cannot be simplified any further. The LCM of 3 and 2 is 6, so the lowest common denominator is 6.
Denominator of seven eights, ie of fifty six is 1. The denominator of five sixths is 6 so the common denominator is 6.
No - if the fraction were to have a denominator of 6, then 3/4 would be equal to 4.5/6 or four and a half sixths.
90 is your common denominator.
3 sixths - 2 sixths = 1
Four sixths. ^^ You see, 6 is the common denominator, so, you work with one half. Now, you have to make 6 the denominator, right? So, you multiply 2 by 3 and 1 also by three, and then you have to add three sixths and one sixths and you get four sixths.
36
12 & 24
18...i guess :P