amulets9041 amulets9041
  • 01-02-2022
  • Mathematics
contestada

The store paid $2. 70 for a book and sold it for $6. 20. What is the profit as a percent?.

Respuesta :

semsee45
semsee45 semsee45
  • 01-02-2022

Answer:

profit = 129.63% (to the nearest hundredth) as a percent of the price the store paid for the book

Step-by-step explanation:

Use the percentage change formula:

percent change = [ (difference between the initial value and the final value) ÷ initial value] x 100

= [ (6.20 - 2.70) ÷ 2.70 ] x 100

= [ 3.5 ÷ 2.70 ] x 100

= 37/27  x 100

= 129.6296296...

= 129.63% (to the nearest hundredth)

Answer Link

Otras preguntas

if a cross between two pea plants results in F1 results of 155 tall peas and 45 short peas what were the genotypes of the parents
Sampling process materials is a duty typically performed outside the control rooma) Trueb) False
Where can one find chartered bus rental services?
How does 1/cos^2x = sec^2x?
the products in ? are the ? needed for cellular respiration.​
-Aponte os limites da Europa com a Ásia no bloco Eurasia.
the _________ abuts the lumen of the alimentary canal and consists of epithelium lemons propriety and muscular is mucosaa. submucosab. serosac. lamina propriad.
what is the most inspiring thing you've ever been told?
What is the income that the supplier receives from selling one or more unit?
Solve for the perimeter of the pentagon and each missing letter.