kendallfarringer
kendallfarringer
14-04-2015
Mathematics
contestada
12 is 30% of what number
Respuesta :
ari1471
ari1471
14-04-2015
30% * n = 12 → you know that : 30% = 30/100
(30/100) * n = 12 → you know that : 30/100 = 3/10 = 0.3
0.3 * n = 12 → then divide by 0.3 on each side
0.3 * n/0.3 = 12/0.3 → you simplify
n = 40
of the number 40
Answer Link
TheBlueFox
TheBlueFox
21-08-2019
30% of 40 is 12.
Answer is provided in the image attached.
Answer Link
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
How did the rise of nationalism, as seen in the ideas of Sun Yat Sen, Mustafa Kemal Ataturk, and Mohandas Ghandi, help or hurt their respective nations
what number is bigger 2 7/8 or 2.79?
What is the lateral area of the rectangular prism? Assume the prism is resting on its base.
Describe how activity within the earth results in earthquakes
If Sean earns 8.50 per hour and made a total of 80.75 today,how many hours did he work?
133 is 7% of what number
If a patient is unemployed, it may be helpful to provide ________ along with addiction treatment. A. Anger management B. Career counseling C. 12-step program D.
Put immortal in a sentence
133 is 7% of what number
Give three examples of places bacteria live.
