60
The least common denominator of 9 tenths and one forty fifths is 10.
It is 48
15
30 just30
the least common denominator of three fifths and two fifteenths and one sixth is 30. you multiply 15 by two, 6 by five, and 3 by ten.
The LCD of 2/3 and 4/5 is 15.
The least common denominator for those fractions is 60.
That's the least common denominator or LCD.
The LCD of 2/7 and 4/5 is 35.
The least common denominator.
The LCM of 5 and 8 is 40, which in this problem would be the least common denominator.
The least common multiple of two or more denominators is known as the least common denominator, or LCD.