20
The least common denominator of 9 tenths and one forty fifths is 10.
The least common denominator of five sixths and one fourth is: 12.
one twelfth
To subtract 3 fifths from 7 tenths, first convert both fractions to a common denominator. The least common denominator of 10 and 5 is 10. Convert 3 fifths to tenths, which gives us 6 tenths. Now, subtract: 7 tenths - 6 tenths equals 1 tenth. Therefore, 7 tenths minus 3 fifths is 1 tenth.
The least common denominator is 60.
The least common denominator of 9 tenths and one forty fifths is 10.
The least common denominator of five sixths and one fourth is: 12.
30
180
8
28
one twelfth
60
That's the least common denominator or LCD.
The least common denominator.
To find the least common denominator of 1/3 and 1/4, we need to determine the smallest multiple that both denominators (3 and 4) have in common. The least common denominator is the least common multiple (LCM) of the denominators. The LCM of 3 and 4 is 12, so the least common denominator of 1/3 and 1/4 is 12.
To find out how many fifths are in seven tenths, we need to convert both fractions to have a common denominator. In this case, the least common denominator is 10. Seven tenths is equivalent to 7/10, and when we convert it to fifths, we get 14/10. Therefore, there are 14 fifths in seven tenths.