minella
minella minella
  • 18-05-2021
  • Mathematics
contestada

The price of a computer was decreased by 10% to £540. What was the price before the decrease?

Respuesta :

augustinmanifest5432
augustinmanifest5432 augustinmanifest5432
  • 18-05-2021

Answer:

let x=the price of the computer

90x/100=£540

90x=£540×100

90x=£54000

divide both sides by 90

90x/90=£54000/90

x=600

Answer Link

Otras preguntas

3 prime number which add up to 22
What are the factors of 32?
915 round to nearest hundred?
the name value of the given digits in the numbers below the 4s in 440
place the following decimals on the number line below the numbers are 6.2 6.4 6.60 6.80
What is the cross-section of an object that experiences a stress of 6,000 N/m2 when a force of 2,400 newtons is applied to it?
what is 4/11 in decimal form?
Rafael counted a total of 40 white cars and yellow cars.there were 9 times as many white cars and yellow.how many white cars did Rafeal count
Compare the values of the underline digits.2,402 and 64,513  the value of 4 in _______________ is _______ times the values of 4 in _____________.
when laurie said that sea gulls were consecrating, instead of congregating aound the lobster boat,everyone laughed at her _____. a. colloquialism b. acronyms c