1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
svp [43]
2 years ago
10

Elena va de compras con 400 euros se gasta 3/5 de esa cantidad ¿ cuanto le queda?​​

Mathematics
2 answers:
dexar [7]2 years ago
8 0
240 euros

Explicación:
Ymorist [56]2 years ago
8 0

Planteamos ecuación sabiendo que:

===> Elena solo tiene 400 euros.

===> gasto el 3/5 de dicha cantidad.

Podemos multiplicar los números y restar el resultado entre el número de euros en este caso 400.

Entonces podemos realizamos operaciones :

\:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  { \sf \Rightarrow400 ×  \dfrac{3}{5}  = 240}

Obtenido el resultado Podemos realizar la resta:

\:  \:  \:  \:  \:  \:  \bold{ \Rightarrow400 - 240 = 160.}

\:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \bf{ \red {Respuesta:}}

A Elena le quedan 160 euros.

Espero que te sirva, salu2!!!!

You might be interested in
Rylee is baking cupcakes for a bake sale. She spends $35 on supplies and she plans to sell the cupcakes for $2.50 each. How many
Setler [38]

Answer:

44 cupcakes

Step-by-step explanation:

Since she spent $35, and she wants to profit $75, she needs to make $110.

110/2.5 = 44

6 0
3 years ago
Adrian increased the amount of water he drinks he drinks everyday from 32 oz to 56 oz.By what percentage the amount of water he
Svetradugi [14.3K]
You can ask Siri. Answer is Increased 75%. “What percent is 56 out of 32.”
8 0
2 years ago
One serving of the food product contains 1g total saturated fat or 5% daily value (DV) for saturated fat. What is the daily valu
Leona [35]

Answer:

The daily value for saturated fat is 20g.

Step-by-step explanation:

Percentage problems can be solved by rule of three

In a rule of three problem, the first step is identifying the measures and how they are related, if their relationship is direct of inverse.

When the relationship between the measures is direct, as the value of one measure increases, the value of the other measure is going to increase too. In this case, the rule of three is a cross multiplication.

When the relationship between the measures is inverse, as the value of one measure increases, the value of the other measure will decrease. In this case, the rule of three is a line multiplication.

A percentage problem is an example where the relationship between the measures is direct.

The problem states that 1g is 5% of the daily value for saturated fat. The daily value(100%) for saturated fat is x, so:

1g - 5%

xg - 100%

5x = 100

x = \frac{100}{5}

x = 20g

The daily value for saturated fat is 20g.

6 0
3 years ago
PLS HELP ASAP I DONT HAVE TIME FOR THIS, IT ALSO DETECTS IF ITS RIGHT IR WRONG
Veronika [31]

Answer:

x=135°

Step-by-step explanation:

45°- 180°=135x

5 0
2 years ago
Y=(x-1)^2+2 find the y-intercept
dybincka [34]

Answer:

(0,3)

Step-by-step explanation:

So we have the equation:

y=(x-1)^2+2

Recall what the y-intercept is. The y-intercept is when the graph crosses the y-axis. Therefore, at that point, the x-value is 0. So, to find the y-intercept, substitute 0 for x. Thus:

y=(0-1)^2+2

Subtract:

y=(-1)^2+2

Square:

y=1+2

Add:

y=3

So, the y-intercept is at (0,3).

And we're done!

3 0
3 years ago
Other questions:
  • A salesperson gets a 3% commission on the sale of a copy machine. What is his commission on a copy machine that costs $4,950.00?
    7·1 answer
  • Before vacation, sophie exchanged 300 american dollars for 378 new zealand dollars. How many new zeland dollars will she get for
    6·1 answer
  • Please help me due today i really need ur help :(
    6·1 answer
  • Kate qualifies for a total of $9,450 in scholarships and grants per year, and she will earn $2,900 each year through a work-stud
    10·1 answer
  • Plz answer right i need it for a quiz
    15·1 answer
  • Write 25x10 the power of 6 in standard from
    6·1 answer
  • A friend lends you $360 which you agree to repay with 3% interest. How much will you have to repay?
    8·1 answer
  • What is the measure of the angle?​
    6·2 answers
  • Given that MATH is a parallelogram, solve for c.<br>A. 74<br>B. 84<br>C. 94<br>D. 104​
    15·1 answer
  • Circle o has a circumference of 28.3 cm. What is the length of the radius r?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!