Answer:
Total paint left over = ![\frac{13}{12}L](https://tex.z-dn.net/?f=%5Cfrac%7B13%7D%7B12%7DL)
Step-by-step explanation:
Given - To paint a house, 5/4 L of white paint and 1/2 L of blue paint
were mixed. In the end only 2/3 L of the mixture were used.
To find - How many liters of paint were left over ?
Proof -
Given that,
5/4 L of white paint and 1/2 L of blue paint were mixed.
So, total mixture =
= ![\frac{5 + 2}{4}L](https://tex.z-dn.net/?f=%5Cfrac%7B5%20%2B%202%7D%7B4%7DL)
= ![\frac{7}{4}L](https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B4%7DL)
⇒Total mixture = ![\frac{7}{4}L](https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B4%7DL)
Now,
Given that ,
In the end only 2/3 L of the mixture were used.
So, total mixture left = ![(\frac{7}{4} - \frac{2}{3})L](https://tex.z-dn.net/?f=%28%5Cfrac%7B7%7D%7B4%7D%20-%20%5Cfrac%7B2%7D%7B3%7D%29L)
= ![\frac{21 - 8}{12}L](https://tex.z-dn.net/?f=%5Cfrac%7B21%20-%208%7D%7B12%7DL)
= ![\frac{13}{12}L](https://tex.z-dn.net/?f=%5Cfrac%7B13%7D%7B12%7DL)
∴ we get
Total paint left over = ![\frac{13}{12}L](https://tex.z-dn.net/?f=%5Cfrac%7B13%7D%7B12%7DL)
The sum of two negative integers will be less than the value of both of the integers. This is true regardless of which numbers.
For example, -2 and -1
-1 + (-2) = -3
-3 < -1
-3 < -2
Hope that helped :)
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Hello!
What am i doing with my life?
G = 100 + 4t , G / 4 -100 = t . hope this helps :)
The answer would be the first option.
It shades on the bottom because it is less than, and the line is solid because the less than symbol is underlined.