opalstea opalstea

12-01-2020
Mathematics

contestada

When a number is decreased by 20% of itself, the result is 20. What is the number? Show your work.

Respuesta :

Stefanisaska Stefanisaska

12-01-2020

Answer:25

Step-by-step explanation:

x-x*20/100=20

x-x*1/5=20

5x-x=100

4x=100

x=25

Answer Link

Otras preguntas

if a person eats a steak (from a cow) the person is acting like A.) a primary producer B.) a primary consumer C.) a secondary consumer D.) a tertiary consumer

joy jogs1/2 miles 3 times a week. how far does joy jog in one week

What is 8^1/2 in simplest form

what is the name of rhe first american pressident

In which sentence does the verb agree with the subject? A. Cheers and applause follow all the band’s performances. B. Robotics and animation interests me more t

1. A shipping container, in the shape of a rectangular prism, is 7 meters wide, 8 meters tall, and 39 1/2 meters long. What is the volume of the container? A. 2

this fence has three posts,equally spaced .each post is 15 centimetres wide. the length of the fence is 153 centimetres. calculate the length of one gap betwee

To gain admission to college, which test should a high school student prepare to take? LSAT DAT ACT SSAT

do you think police brutality ( excessive use of force) is a problem in america?

Darwin observed fossils of huge animals such as glyptodon a giant armadillo why were there fossils of interest to him