TGSgaming710
TGSgaming710 TGSgaming710
  • 08-01-2016
  • Mathematics
contestada

220 is 20% of what number? Explain

Respuesta :

Kbest
Kbest Kbest
  • 08-01-2016
220= 20% "of" y -"of" means multiply! Convert the percent to a decimal
220= .2 * y -divide 220 by .2
1100= y

Answer Link
Аноним Аноним
  • 08-01-2016
0.20a=220

Where 0.20 is the decimal form of 20% 
a is the unknown number

0.20a=220
-------   -----
0.20     0.20
a=1100

220 is 20% of 1100.
Answer Link

Otras preguntas

a circle has the area of 19.625 units squared...pi is 3.14what is the circumference?
a 5 letter word that means removing hair?what is the word
What was the extent of the Byzantine territory at the height of its power
Is it true that bacterial root infections by Rhizobium should be cured immediately?
why does sodium hydroxide solution affect the requirements for photosynthesis?
What benefits can be derived from consuming blueberries, nuts, spinach, oats, and beans?
Which best describes the process of making recombinant DNA?
Two hundred billion four hundred million expanded form
The amount of sunlight received at Earth's surface fluctuates more at the poles than the equator. true or false? Explain please
Which of the following linear equations, when graphed on a coordinate grid has the steepest slope?A:  y = 1/3x – 2 B:  y = 5/2x – 1 C:  y = 3x + 1/4D:  y = 4x +