Answer:
La cantidad de dinero
Celia tiene = x = 9.33 €
Quique tiene = y = 4.67 €
Step-by-step explanation:
Representemos la cantidad de dinero
Celia tiene = x
Quique tiene = y
Entre Celia y Quique suman 14 €.
x + y = 14
x = 14 - y
Si Celia tuviera 1 euro, tendría el doble de dinero que Quique.
Por lo tanto,
x = 2 años
Nosotros sustituimos
2y + y = 14
3 años = 14
y = 14/3
y = 4.67 €
x = 14 € - y
x = 14 € - 4.67 €
x = 9.33 €
Por lo tanto,
La cantidad de dinero
Celia tiene = x = 9.33 €
Quique tiene = y = 4.67 €
Answer:
The gallons of gas the tank contain now is <u>35 1/12</u>.
Step-by-step explanation:
Given:
Fuel tank contains 1 3/4 gallons of gasoline.
Casey adds 33 1/3 gallons of gasoline to the tank.
Now, to find the total gallons of gas the tank contain.
Converting the mixed fractions into improper.
Gallons of gasoline in fuel tank
.
Gallons of gasoline Casey adds
.
<u>According to question:</u>
By adding we get the total gallons of gasoline now tank contain:
![\frac{7}{4} +\frac{100}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B4%7D%20%2B%5Cfrac%7B100%7D%7B3%7D)
![=\frac{7\times 3+100\times 4}{12}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B7%5Ctimes%203%2B100%5Ctimes%204%7D%7B12%7D)
![=\frac{21+400}{12}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B21%2B400%7D%7B12%7D)
![=\frac{421}{12}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B421%7D%7B12%7D)
![=35\frac{1}{12}](https://tex.z-dn.net/?f=%3D35%5Cfrac%7B1%7D%7B12%7D)
Therefore, the gallons of gas the tank contain now is 35 1/12.
Answer:
He has 26 students
Step-by-step explanation:
78/3=26
False, because it would no longer be 18 alone because of the disturbutive property.
5003\4 as a mixed number=125 3\4
divide 4 by 5003 using long division
answer=125 3\4