Leahaspinall Leahaspinall
  • 02-04-2015
  • Mathematics
contestada

A number was increased by 2% to £78.03
What was the number before this increase?

Respuesta :

iGreen
iGreen iGreen
  • 02-04-2015
(x + (2% * x) = 78.03

Simplify:

(x + 0.02x) = 78.03

1.02x = 78.03

Divide 1.02 to both sides:

x = 76.5
Answer Link
Аноним Аноним
  • 02-04-2015
78+2%= 78.05


78.03+0.02=78.05
Answer Link

Otras preguntas

Beth needs to add a 10% tip to her $12 meal. How much money does she need to add?
What is a term for the practice of burning forest in order to clear land for planting?
which type of cloud produces hail?
What times 3 equals 25
What is 8/33 as a decimal?
Rachel runs 3.2 miles each week day and 1.5 miles each day of the weekend. how many miles will she have run in six weeks?
What's to you hear, when hear we are going to learning "map skills"???
divide 6 1/3 by 3/7
4 times as much money as $5
a pipe is leaking and 1.5 cups per day about how many gallons per week is the pipe leaking