3 years ago

Why multiplying the numerator and denominator of a fraction by the same number results in an equivalent fraction?

1 answer:

8 0

Im Not That sure But I Belive That If Denominators Are The Same Keep It And Just Do The Math In The Numerator's . ( For Adding ) But Multiplying You Do Both and If The Numerator Is The Bigger Than The Denominator Your Going To Have To Do Extra Math Like A Common Denominator ( I Belive ) .

You might be interested in

50 POINTS! + BRAINLIEST! ANSWER ASAP

Llana [10]

C it is 1,-6 jjjjjjjjj

5 0

3 years ago

Read 2 more answers

Chris built a rectangular snow fort with a perimeter of 24 feet. The length of the fort was 8 feet less than 3 time the width. W

ipn [44]

-Make variables
-Write equation given using variables
-Plugin the equation for L with 2w to solve for W.
-plugin W value to solve for L

8 0

3 years ago

A city has 3 new houses for every 9 old houses. If there are 21 new houses in the city, how many old houses are there?

kipiarov [429]

To find your answer you would divide 21 by 3 which would be 7, once you've got 7 you would multiply it by 9 which would give you the amount of old houses that there is which would be 63.

5 0

3 years ago

I don't get it and it's too confusing

Gwar [14]

10x-3(x-6)=-(x-1)
first distribute
10x -3x +18 = -x + 1
then you simplify
7 x +18 = -x +1
then you leave of when one side of x
6 x +18= +1
use opposite operation on the side with the x and do the same equation to the other side
6 x = -17
then divide
x = - 2.8333....

3 0

3 years ago

Describe a situation that models a nonlinear pattern.

Amiraneli [1.4K]

A nonlinear function is a function whose graph is not a line or part of a line. Ex: 2, 5, 7, 9, 19, 28, 30, 31, 50, 55, 56, 57, 60, 70, 75...

6 0

3 years ago