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Natasha_Volkova [10]
3 years ago
13

The manager of a store orders model railroad sets that cost $390 and sells them for $429. What is the mark-up, as a percentage?

Mathematics
1 answer:
Katarina [22]3 years ago
4 0

Answer:

10%

Step-by-step explanation:

We have been given that the manager of a store orders model railroad sets that cost $390 and sells them for $429.  

We will use markup % formula for our given problem.

\text{Markup percentage}=\frac{\text{Selling price- Cost}}{\text{Cost}}\times 100

\text{Markup percentage}=\frac{429-390}{390}\times 100

\text{Markup percentage}=\frac{39}{390}\times 100

\text{Markup percentage}=\frac{1}{10}\times 100

\text{Markup percentage}=10

Therefore, markup is 10% of cost.

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Using simple mathematical operations, the missing values are as follows:

(B) Dijon Mustard: 18g

  • Increased by 20 = 360g

(C) Barbeque sauce: 70g

  • Increased by 5 = 350g
  • Increased by 20 = 1,400g

(D) Worcestershire sauce: 10.35g

  • Increased by 5 = 51.75g
  • Increased by 20 = 207g

(E) Kosher salt: 1.5g

  • Increased by 5 = 7.5g
  • Increased by 20 = 30g

(F) Ground black pepper: 2.3g

  • Increased by 5 = 11.5g
  • Increased by 20 = 46g

(G) Crushed red pepper: 1.15g

  • Increased by 5 = 5.75g
  • Increased by 20 = 23g

<h3>What do we mean by mathematical operations?</h3>
  • A mathematical "operation" is the process of calculating a value utilizing operands and a math operator.
  • There are predefined rules associated with the math operator's symbol that must be applied to the supplied operands or numbers.
  • The order of operations is a rule that outlines the proper steps to take when analyzing a mathematical equation.
  • We can recall the PEMDAS steps in the following order: Parentheses, Exponents, Multiplication, Division (from Left to Right), Addition, and Subtraction (from left to right).

So, we can calculate missing values as follows:

(B) Dijon Mustard: 18g

  • Increased by 20 = 18×20 = 360g

(C) Barbeque sauce: 70g

  • Increased by 5 = 70×5 = 350g
  • Increased by 20 = 70×20 = 1,400g

(D) Worcestershire sauce: 10.35g

  • Increased by 5 = 10.35×5 = 51.75g
  • Increased by 20 = 10.35×20 = 207g

(E) Kosher salt: 1.5g

  • Increased by 5 = 1.5×5 = 7.5g
  • Increased by 20 = 1.5×20 = 30g

(F) Ground black pepper: 2.3g

  • Increased by 5 = 2.3×5 = 11.5g
  • Increased by 20 = 2.3×20 = 46g

(G) Crushed red pepper: 1.15g

  • Increased by 5 = 1.15×5 = 5.75g
  • Increased by 20 = 1.15×20 = 23g

Therefore, using simple mathematical operations, the missing values are as follows:

(B) Dijon Mustard: 18g

  • Increased by 20 = 360g

(C) Barbeque sauce: 70g

  • Increased by 5 = 350g
  • Increased by 20 = 1,400g

(D) Worcestershire sauce: 10.35g

  • Increased by 5 = 51.75g
  • Increased by 20 = 207g

(E) Kosher salt: 1.5g

  • Increased by 5 = 7.5g
  • Increased by 20 = 30g

(F) Ground black pepper: 2.3g

  • Increased by 5 = 11.5g
  • Increased by 20 = 46g

(G) Crushed red pepper: 1.15g

  • Increased by 5 = 5.75g
  • Increased by 20 = 23g

Know more about mathematical operations here:

brainly.com/question/28937023

#SPJ13

4 0
1 year ago
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