breezy80 breezy80
  • 03-10-2020
  • Mathematics
contestada

When a number is decreased by 10% of itself, the result is 9. What is the number?

Respuesta :

Compedex Compedex
  • 03-10-2020

Answer:

10-10%

Step-by-step explanation:

Think of it like this, 100% - 10% is 90%. But instead of 3 digits, it's just 2. So it would be the same as that just not as a hundred.

Answer Link

Otras preguntas

If the function h(x) represents the number of full hours that it takes a person to assemble x sets of tires in a factory, which would be an appropriate domain f
What is the formula for the volume of a cuboid?
What is a tonal collage? We learnt it in school BUT  I can't remember.
Factor completely, the expression: 2x^3-2x^2-12x
What long-term effect do you think EU membership will have on nationalism in Europe? Explain.
Explain why the current is reduced as electrons move through a conductor.
If the function h(x) represents the number of full hours that it takes a person to assemble x sets of tires in a factory, which would be an appropriate domain f
When was the battle of Hastings?
What long-term effect do you think EU membership will have on nationalism in Europe? Explain.
A certain test is worth 155 points. How many points (rounded to the nearest point) are needed to obtain a score of 65%?