9 Answered Questions for the topic Least Common Denominator

Least Common Denominator Word Problem Fractions

09/30/18

How much punch did Angela serve at a party?

Angela mixes 6 7/8 pints of fruit juice and 4 1/4 pints of ginger ale to make punch for the party. She has 9 pints of punch left at the end of the party. How much punch did Angela serve at the... more
Least Common Denominator Fractions

09/30/18

How much more of the first bunch is roses than the second bunch?

Emilio puts the same number of flowers in each of two bunches. the first bunch is 3/4 roses and the second bunch is 1/3 roses. How much more of the first bunch is roses than the second bunch?
Least Common Denominator

02/13/18

1/3 of part one shaded, 2/5 of part two shaded. what is the least number of parts into whifch both rectangles could be divided

Leah has two same-size rectangles divided into the same number of equal parts.  One rectangle has 1/3 of the parts shaded, and the other has 2/5 of the parts shaded. What is the least number of... more
Least Common Denominator Fractions Polynomials Fractions Help

07/11/15

Fraction Manipulation

 Which is the least common denominator of (1/(x2-4)) + (1/(4x-8))   A) x-2 B)4(x+2) C) (x-2)(x-2) D) 4(x-2)(x+2) E)4(x-2)^2(x+2)       THANK YOU FOR ALL THE HELP!!!!
Least Common Denominator Fractions

07/10/15

Is -x+3 the same thing as x-3?

I'm subracting fractions that have denominators like x-3 and such.  And the numerator for the answer is -x+3.  So I was wondering if I could just simplify that and cross them both out?
Least Common Denominator

09/30/14

What number can you multiply both 9 and 7 to equal the same number?

I need to find the LCD from the denominators 9 and 7 but I don't know how to find it
Least Common Denominator

11/18/13

what is the least common denoninator in the numbers 9, 11, and 4

i cant figure out the least common denominator for the numbers 9, 11, and 4
Least Common Denominator Least Common Multiple Fractions Help

12/03/12

How do I find the (LCM) or the (LCD) of fraction?

How do I find the (LCM) or the (LCD) of fraction? Is the LCM the same as the LCD? Do they have a link with each other?
Least Common Denominator Lcd

10/03/12

Least common denominator

How do I find the LCD of k2+k-42/1-k and k2-k-30/k-1

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