djzproz
djzproz djzproz
  • 03-06-2016
  • Mathematics
contestada

decrease 20 by 15%
help

decrease 20 by 15 help class=

Respuesta :

Tareki
Tareki Tareki
  • 03-06-2016
it means (20 - (15% of 20) ) = 
lets calculate 15% of 20 : 
15% of 20 = (15/100) * 20 = 3 
so, 20-3 = 17 
Answer Link

Otras preguntas

help plz ill give brainlist
suppose you have ab on a coordinate plane located at a(-3,-4) and b(5,-4). under a dilation centered at (9,0), ab becomes a'b' with coordinates A'(6,-1) and B'(
What is the effect on an electric current when the voltage is increased? An increase in voltage causes the flow of electric current to
Why did Americans oppose Jays treaty
_______ can be hard for children to control, but helps free their tension. A. Collage B. Tempera painting C. Mural D. Finger painting
Why does August tell June to marry Neil? In The Secret Life Of Bees
Which of the following is an example of a cultural change that occurred due to interaction between the Europeans and the Native Americans?
help plz ill give brainlist
How did Judeo-Christian and Greco-Roman principles contribute to the development of modern democracy in similar ways?
An electrician has 4.1 meters of wire how many strips 7/10 meter can he cut