In algibratic fractions what is 1/2x-1/3y

2 answers:

7 0

1 - 1 = 1(2x)(3y) - 1(2x)(3y) = 6xy - 6xy = 0 
2x 3y (2x)(3y) (2x)(3y) 6xy 6xy 6xy

Doss [256]3 years ago

5 0

Simplify each term.

1/2X - 1/3Y

Combine 1/2x and −1/3y using a common denominator.

To write −1/3y as a fraction with a common denominator, multiply by 2x/2x.

(1 / 2x )(3y / 3y) + (−1 / 3y) (2x / 2x)

Write each expression with a common denominator of 6xy, by
multiplying each by an appropriate factor of 1.

1 (3y)/6xy − 1 (2x)/6xy

Combine the numerators over the common denominator.

1(3y) − (1(2x))/6xy

Simplify the numerator.

3y−(1(2x))/6xy

Simplify.

3y−(2x)/6xy

3y−2x/6xy

Simplify with factoring out.

Reorder 3y and −2x.

−2x+3y/6xy

Factor −1 out of −2x.

−1(2x)+3y/6xy

Factor −1 out of 3y.

−1(2x)−1(−3y)/6xy

Factor −1 out of −1(2x)−1(−3y).

−1(2x−3y)/6xy

Move the negative in front of the fraction.

−2x−3y/6xy

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3. Formulate 900 lbs of a 35% CP ration using Soybean Meal (46% CP) and Oats (12% CP). How many pounds of soybean meal will be u

Anarel [89]

Answer:

The amount of Soyabean = 608.82 pounds.

The amount of Oats = 900-608.82 = 291.18 pounds.

Step-by-step explanation:

Given that the Soybean Meal has 46% CP and Oats has 12% CP.

The total amount of ration is 900 lbs of 35% CP.

Let x pounds of Soyabean has been used, so,

the amount of Oats = 900-x lbs.

The CP amount in 900 lbs mixture will be equal to the sum of CP amounts in x lbs Soyabean and 900-x lbs Oats, i.e