You don't normally calculate the lcd of a single number (fraction). You would normally take the lcd of two or more fractions. In that case, ONLY the denominators are relevant to find the lcd.
By finding the lowest common multiple of the denominators.
By finding the lowest common multiple of the fractions with different denomiators that need to be added or subtracted
The LCD of 1/4 and 1/6 is 12
You need at least two numbers to find something in common between them. The LCD of 2/3 and 3/4 is 12.
subtract? Find a common denominator (LCD is preferred). Convert each fraction to an equivalent fraction with the LCD. Add numerators, keep LCD as new denominator. Reduce the fraction.
For the first fraction, divide the give denominator into the LCD, take that result and multiply by the given numerator to create a new numerator for the LCD. Repeat for each fraction.
You don't normally calculate the lcd of a single number (fraction). You would normally take the lcd of two or more fractions. In that case, ONLY the denominators are relevant to find the lcd.
The LCD is 9.
No, but it's the surest way to avoid mistakes.
You Can Find The LCD (Lowest Common Determiner) And Simpifiy
By finding the lowest common multiple of the denominators.
By finding the lowest common multiple of the fractions with different denomiators that need to be added or subtracted
4/15 is one fraction. You need at least two fractions to find something in common.
The LCD of 1/4 and 1/6 is 12
5/8 is one fraction. You need at least two fractions to find something in common.
I was told the Lcd is 4 not 8 is that true