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
kozerog [31]
3 years ago
14

A) María compro 6 libras de arroz con 8000 pesos ¿cuantas compro con 12000 pesos? b) Stella tiene 7 hermanos, si el menor tiene

5 años ¿Cuanto tiene el mayor? c) tres pintores pintan una casa en cinco días ¿Cuanto tiempo necesitan cinco pintores para pintar la misma casa si cada pintor trabaja al mismo ritmo? d) Una familia consume en tres días 1,5 bolsas de leche ¿cuantas bolas necesita para toda la semana? e) juan gasta 15000 pesos en transporte para 5 días de la semana ¿cuánto dinero necesita para su transporte en estos 5 días?
Mathematics
1 answer:
lys-0071 [83]3 years ago
8 0

Answer:

a) x = 9\,lb, b) Impossible to answer (No es posible responder), c) x = 3\,dias, d) x = 3.5\,bolsas, e) 15000 pesos.

Step-by-step explanation:

a) Este problema puede resolverse por regla de tres simple (This problem can be solved by simple rule of three):

x = \frac{12000\,pesos}{8000\,pesos}\times 6\,lb

x = 9\,lb

b) Dada la falta de información, no es posible determinar la edad del hermano mayor de Stella. (Given the lack of information, it is not possible to determine the age of Stella's older brother).

c) Este problema puede resolver por regla de tres inversa (This problem can be solve by inverse rule of three):

\frac{3\,pint}{5\,pint} = \frac{x}{5\,dias}

x = \frac{3\,pint}{5\,pint}\times 5\,dias

x = 3\,dias

d) Este problema puede resolverse por regla de tres simple (This problem can be solved by simple rule of three):

x = \frac{7\,dias}{3\,dias}\times (1.5\,bolsas)

x = 3.5\,bolsas

e) El enunciado ofrece la información suficiente para dar una respuesta. Juan necesita 15000 pesos. (The statement offer the sufficient information to give an answer. Juan needs 15000 pesos).

You might be interested in
What is 65.079 rounded to the nearest tenth?
Mariana [72]
65.000

Hope I helped:P
6 0
3 years ago
A recipe for lemonade calls for 1 cup of sugar and 6 cups of water. How much sugar is used per cup of water?
grandymaker [24]
The answer is 1/6, or .16666...
3 0
2 years ago
Yara is opening a new bank account today.
Gennadij [26K]

Getting 10% a month is the best option if she put $500 in.  That would be $50 the first month. $55 the second month etc. -- which would be more than the $500 in answer 1.

4 0
3 years ago
Tom is the deli manager at a grocery store. He needs to schedule employees to staff the deli department at least 260 person-hour
marissa [1.9K]
If you would like to find the inequality to determine the number of full-time employees Tom must schedule, you can calculate this using the following steps:

n ... the number of full-time employees

260 <= 20 + n * 40
260 - 20 <= n * 40
240 <= n * 40
n >= 240/40
n >= 6 full-time employees

The correct result would be at least 6 full-time employees.
5 0
3 years ago
Pls hep me look at the photo
brilliants [131]

Answer:

B

Step-by-step explanation:

It matches 3 of the 4 rows.

5 0
2 years ago
Other questions:
  • Which is a prime number? A. 39 B. 49 C. 81 D. 89
    11·2 answers
  • How many feet are in 84 yards. (im really bad at converting) :(
    9·2 answers
  • An ice cream shop sale 75% less ice cream in December than June. 20% more ice cream is sold in July then in June. But what perce
    12·2 answers
  • 2-3/4z=1/8z+9 please show your steps!
    7·1 answer
  • Please help me :) thank u.
    15·2 answers
  • Pls help asap!! this is due really soon
    14·1 answer
  • Find the function and simplify the function rule.<br> f(x) = 5x + 1 g(x) = 3x - 4<br> (f+g)(x) =
    8·1 answer
  • At the grocery store Tyrell buys seven organic apples, two organic oranges and spends $48. At the same store Tiffany buys eight
    7·1 answer
  • Al sumar fracciones con igual denominador, debemos sumar numerador con numerador y denominador con denominador. Verdadero o fals
    11·1 answer
  • Need help with systems of equations
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!