Decompose the fraction 7/9 = show work

2 answers:

7 0

Hey You!

7/9 = 1/9 + 1/9 + 1/9 + 1/9 + 1/9 + 1/9 + 1/9

7/9 = 1/9 + 6/9

7/9 = 4/9 + 3/9

7/9 = 5/9 + 2/9

That's it! =)

Kamila [148]3 years ago

4 0

A fraction can be expressed as the product of a whole number and a unit fraction....
So...

7 * 1/9
$\frac{1}{9} + \frac{1}{9} + \frac{1}{9} + \frac{1}{9} + \frac{1}{9} + \frac{1}{9} + \frac{1}{9}$

Start with a numerator of 1 and go up to 6.

1. $\frac{1}{9} + \frac{6}{9}$
2. $\frac{2}{9} + \frac{5}{9}$
3. $\frac{3}{9} + \frac{4}{9}$
4. $\frac{4}{9} + \frac{3}{9}$
5. $\frac{5}{9} + \frac{2}{9}$
6. $\frac{6}{9} + \frac{1}{9}$

Hope this helps!

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E=300-10 (30)<br> How to solve it step by step

Zepler [3.9K]

Answer:

Step-by-step explanation:

e = 300-10(30)

e = 300 - 300

e = 0

6 0

4 years ago

If the signs of the coordinates of collinear points P(-6,-2), Q(-5,2), and R (-4,6) reversed, are the 3 new points still colline

Strike441 [17]

If all the points have the signs reversed, therefore this means that the whole line is reflected about an axis. Since all are reflected therefore this further means that the new points are still collinear.

We can prove this by plotting the points:

P’(6,2), Q(5,-2), R(4,-6)

<span>From the graph, they are in 1 line hence collinear.</span>