jxjkook
jxjkook
03-06-2018
Mathematics
contestada
if 30% of a number is 15, what is the number
Respuesta :
Americ
Americ
03-06-2018
x= a number
30% * x= 15
convert % to decimal (30%÷100)
0.30x= 15
divide both sides by 0.30
x= 50
CHECK:
=50 * 30%
=50 * 0.30
=15
ANSWER: 15 is 30% of the number 50
Hops this helps! :)
Answer Link
iraqi
iraqi
03-06-2018
0.30x=15
Divide both sides by 0.30
X= 50
Answer Link
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
the area of a triangle is 41 yards to the second power with a base of 5 yard what is the height in yard
the area of a triangle is 41 yards to the second power with a base of 5 yard what is the height in yard
Graph the line using intercepts: 4x-3y=12
How did Alexander the Great rise to power and how did he spread Greek culture to other lands?
the area of a triangle is 41 yards to the second power with a base of 5 yard what is the height in yard
Which is the same as 0.08? A) 80% B) 80/100 C) 8% D) 0.8
What culture believes health is harmony between man and nature?
What is a group of organisms that look alike and can reproduce among their selfs ?
What culture believes health is harmony between man and nature?
Why were the 1920's considered the best and worst of times?
