Answer: 13/12
Step-by-step explanation:
Reduce the fraction 3/9 to the lowest terms by extracting and canceling out 3.
The least common multiple of 4 and 3 is 12. Convert 3/4 and 1/3 to fractions with denominator 12.
Since 9/12 and 4/12 have the same denominator, add them by adding their numerators.
Add 9 and 4 to get 13.
The answer is : $998.01 . hope tthis helps as the end result is <span>$4,498.01</span>
which is similar to n:1 where ![n=1.75](https://tex.z-dn.net/?f=n%3D1.75)
<u>Step-by-step explanation:</u>
Here we have to Express in the form n:1 give n as a decimal 21:12 . Let's find out:
Given ratio as 21:12 . Let's convert it into n:1 , where n is decimal
⇒ ![21:12](https://tex.z-dn.net/?f=21%3A12)
⇒ ![\frac{21}{12}](https://tex.z-dn.net/?f=%5Cfrac%7B21%7D%7B12%7D)
⇒ ![\frac{3(7)}{3(4)}](https://tex.z-dn.net/?f=%5Cfrac%7B3%287%29%7D%7B3%284%29%7D)
⇒ ![\frac{7}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B4%7D)
⇒
{ dividing denominator & numerator by 4 }
⇒ ![\frac{\frac{7}{4}}{1}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cfrac%7B7%7D%7B4%7D%7D%7B1%7D)
⇒ ![\frac{1.75}{1}](https://tex.z-dn.net/?f=%5Cfrac%7B1.75%7D%7B1%7D)
⇒
which is similar to n:1 where ![n=1.75](https://tex.z-dn.net/?f=n%3D1.75)
Answer:
9
Step-by-step explanation:
-3 x -1 = 3
6 + 3 = 9