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
60 is the least common denominator of 3 4 5 6 10 and 15.
im pretty sure the denominator is the bottom number so the common one would be 3 seeing as how it goes into both numbers. common means a number they share so 3x2=6 3x5=15 3 being the common denominator===========================================That was certainly a delightful bit of reading entertainment.Use a common denominator of 30 .
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.
least common denominator for 15 and 10 is 30, so 9/15 = 18/30 and 7/10 = 21/30
15 :)
30
15
The common denominator of 15 and 9 is 45.