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
qwelly [4]
3 years ago
6

A bag of chocolate mix weighed 1/4 of a kilogram could make enough brownies to feed 1/7 of the students at school how many bags

would be needed to feet all the students?
Mathematics
1 answer:
Hoochie [10]3 years ago
5 0
A "whole" will be 7/7, or just 1 whole.

so we know one bag can do 1/7 of all students, how many will it be needed to do 7/7?

well, in 7/7 there are seven 7/7, so, 7 bags then, or one could say,

\bf \begin{array}{ccll}
\stackrel{chocolate}{bag}&\stackrel{fraction}{students}\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
1&\frac{1}{7}\\\\
x&\frac{7}{7}
\end{array}\implies \cfrac{1}{x}=\cfrac{\quad \frac{1}{7}\quad }{\frac{7}{7}}\implies \cfrac{1}{x}=\cfrac{1}{7}\cdot \cfrac{7}{7}
\\\\\\
\cfrac{1}{x}=\cfrac{1}{7}\implies 7=x
You might be interested in
Sofia's gym membership is $275 per year on addition to an annual locker fee of $95. What is the monthly fee
AysviL [449]
275+95=370

370/12=30.83
6 0
3 years ago
When solving the equation, which is the best first step to begin to simplify the equation?
olasank [31]

Answer:

hope that helps!

Step-by-step explanation:

3 0
3 years ago
Charlotte reads 8 1/3 pages of a book of in 10 minutes. What is her average reading rate in pages per minute?
shtirl [24]

The answer as a fraction is 5/6

We want to figure out how many pages Charlotte can read in 1 minute. Since we know how many pages she can read in 10 minutes, in order to find out how many she reads in 1 minute, simply do 10 divided by 8 1/3. Which will give you your answer, 5/6.

3 0
3 years ago
Can anyone one help me with this question
n200080 [17]
<h2>Answer:</h2><h2>Option A is the answer </h2><h2>let a be no of adult and b be the no of children</h2><h2>total money made by park =$55157</h2><h2 /><h2>Given equation </h2><h2>$19 per adult =19a</h2><h2>$9.5 per children=9.5c</h2><h2>total people =3806</h2><h2>19a+9.5c=3806</h2><h2>a+c=55157</h2><h2 /><h2 /><h2>FOLLOW MEH✌✌✌✌✌✌</h2>
5 0
3 years ago
Patricia compró 10 estampillas de correos unas de $3.00 y otras de $1.00. Si pago con $18.00 en total. ¿Cuántas pago por cada un
Ganezh [65]

Answer:

Entonces Patricia necesitara 4 estampas de $3 dolares y 6 estampas de $1 dolar

Step-by-step explanation:

Cuatro estampas de tres dolares cada una es:

3 × 4 = 12

Ahora necesitamos encontrar  cuantas estampas mas Patricia puede comprar. Podemos hacer esto restando 12 a 18, que es el costo total de las estampas menos del valor encontrado

18 - 12 = 6

Ahora sabemos que Patricia necesita 6 dolares de estampas ($1 estampas) para acompletar las 10 estampas  dando un total de $18 dolares.

6 × 1 = 6 < sumar 6 de 12

12 + 6 = 18

Entonces Patricia necesitara 4 estampas de $3 dolares y 6 estampas de $1 dolar

6 0
3 years ago
Other questions:
  • Someone please helpppp
    5·2 answers
  • Solve −27=19−2x for x . First, identify the best first step in solving this equation. What choice is correct?
    5·1 answer
  • Find two numbers whose sum is 119 such that one number is 5 less than three times the other.
    10·1 answer
  • A submarine was situated 800 feet below sea level. If it ascends 250 feet, what is its new position?
    11·2 answers
  • RATIOS MY WORST ENEMY HELP!!! IM SO LOST
    13·1 answer
  • Mort makes. Beaded necklaces that he sells for $32 each. About how much will Mort make if he sells 36 necklaces at the local fai
    9·1 answer
  • How to do!!!<br> please help
    9·2 answers
  • A triangle has sides of lengths 8, 15, and 17. Is it a right triangle? Explain.
    10·1 answer
  • Find the highest common factor and lowest common factor of 78 and 130
    9·1 answer
  • in a direct variation, y=10when x=5 Write a direct variation equation that shows the relationship between x and y​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!