To simplify a fraction, you need to find a common factor between the numerator and the denomenator, and divid both parts by that until you cannot anymore.
exg 84/54
both 84 and 54 are divisible by 2 ->
84 divided by 2 = 42
54 divided by 2 = 27
now, both 42 and 27 are divisible by 3 ->
42 diveded by 3 = 14
27 divisible by 3 = 9
so we are currently at 14/9. they have no common factor, so we cannot divide them further.
to completely simplify this, we will turn 14/9 into <u>1 and 5/9</u> (this is because 9 fits into 14 once, and the remainder is 5).
Answer:
1190
Step-by-step explanation:
1400 - 15% to get the answer.
Hope This Helps!
The correct answer is 11x+15
<em>x = 3</em>
<em>y = 1</em>
- <em>Step-by-step explanation:</em>
<em>Hi ! </em>
<em>6x - 5y = 13</em>
<em>9y - 15 + 2x = 0</em>
<em />
<em>6x - 5y = 13</em>
<em>2x + 9y = 15 | ×(-3)</em>
<em />
<em>6x - 5y = 13</em>
<em>- 6x - 27y = - 45</em>
<em>add</em>
<em />
<em>6x - 6x - 5y - 27y = 13 - 45</em>
<em>- 32y = - 32 | ×(-)</em>
<em>32y = 32</em>
<em>y = 1</em>
<em>replace y = 1</em>
<em>6x - 5(1) = 13</em>
<em>6x - 5 = 13</em>
<em>6x = 13 + 5</em>
<em>6x = 18</em>
<em>x = 3</em>
<em>Good luck !</em>
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