4/9 = 20/45
8/15 = 24/45
1/6 4/151/6 = 5/304/15 = 8/30
For 7/12 and 7/15 the LCD is 60.
LCD(5, 15) = 15
LCD(8, 15) = 120
60 is the least common denominator of 3 4 5 6 10 and 15.
A common denominator of 6 and 15 is 90.
What is the lowest common denominator of 15 over 57?
1/6 4/151/6 = 5/304/15 = 8/30
what is 1 over 10 and 2 over 15 with the same denominator
20, although if you reduced 15/20 to 3/4, the common denominator would be 4.
There is an infinite number of common denominators for these two fractions. The lowest common denominator is 45.
It is 15.
15 :)
least common denominator for 15 and 10 is 30, so 9/15 = 18/30 and 7/10 = 21/30
The common denominator of 15 and 9 is 45.
30
15