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
Feliz [49]
3 years ago
5

Un padre cede al mayor de sus hijos la quinta parte de su capital, al segundo la cuarta parte del mismo y al tercero le da el re

sto, que son 33,000 euros. ¿Cuál era su capital? ¿Cuánto le correspondió a cada hijo?
Mathematics
1 answer:
spayn [35]3 years ago
4 0

Answer:

El padre tenía un capital de 60,000 euros.

El hijo mayor recibe 12,000 euros.

El hijo segundo recibe 15,000 euros.

El hijo tercero recibe 33,000 euros.

Step-by-step explanation:

Sea x el capital total del padre y a,b,c son las asignaciones a los hijos mayor, segundo y tercero. A continuación, construimos las ecuaciones matemáticas a partir de lo descrito en el enunciado:

Hijo mayor

a = \frac{1}{5}\cdot x (1)

Hijo segundo

b = \frac{1}{4}\cdot x (2)

Hijo tercero

c = \left(1-\frac{1}{5}-\frac{1}{4}\right)\cdot x = 33000 (3)

De (3) tenemos que el capital del padre es:

x = \frac{33000}{1-\frac{1}{5}-\frac{1}{4}  }

x = 60000

El padre tenía un capital de 60,000 euros.

Por (1) y (2) determinamos los capitales del hijo mayor y el hijo segundo:

a = \frac{1}{5}\cdot x

x = 12000

El hijo mayor recibe 12,000 euros.

b = \frac{1}{4}\cdot x

b = 15000

El hijo segundo recibe 15,000 euros.

You might be interested in
Need help ASAP will give brainliest
Irina18 [472]

Answer:

last one I'm pretty sure

3 0
3 years ago
Tizah wants to put a fence around her garden. she has 22 yards of fence material. Does she gave enough to go all the way around
klasskru [66]
If I understand the drawing correctly than yes, because
6 9/12 + 6 9/12 = 12 and 18/12 = 13 and 6/12 or 13 and 1/2.
13 1/2 + 4 8/12 = 13 6/12 + 4 8/12 = 17 and 14/12 = 18 2/12 or 18 and 1/6.
3 0
4 years ago
What is the midpoint of the segment shown below
Aleksandr-060686 [28]

I would say B is the answer

7 0
3 years ago
Read 2 more answers
Repeated decimals can be written as an infinite geometric series to help convert them to a fraction. Consider the repeating deci
Oksi-84 [34.3K]

Answer:

a1= 0.23

r=0.01

:)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
It's due in 30 minutes!!
Dominik [7]

Answer:

14 cups = 7 pints

144 cups = 36 quarts

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Over the past several years, the owner of a boutique on Aspen Avenue has observed a pattern in the amount of revenue for the sto
    5·1 answer
  • Which statement best describes making payments with a debit card?
    13·2 answers
  • •A ( -3,-4)
    6·1 answer
  • What is the LCM of 22 and 44?
    10·1 answer
  • The base of a rectangular prism is 20 cm2. If the height of the prism is 5 cm, what is its volume?
    9·1 answer
  • What is the value of 5 - (-5)?
    5·2 answers
  • The PE coach is playing a game with the kinder kids She brings out a bag that has 3 red marbles, 2 blue and 4 yellow. What is th
    12·1 answer
  • 12. A right trapezoid is shown below. The measurements shown are in centimeters. Find the area of the
    13·1 answer
  • Choose the most convenient method to graph the line y=−3.
    14·1 answer
  • angle EFG and angle GFH are a linear pair, angle EFG=2n + 25 and angle GFH=4n + 17 what are angles EFG and GFH?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!