lokj lokj
  • 02-03-2018
  • Mathematics
contestada

How do I do 21? (Will mark brainlest for explaining)

How do I do 21 Will mark brainlest for explaining class=

Respuesta :

jinc0930
jinc0930 jinc0930
  • 02-03-2018
let's say the number is x
75%of x is 15
75%x=15
0.75x=15
x=15/0.75
x=20

or you can say 3/4x=15
x=15*4/3
x=20
Answer Link

Otras preguntas

The diameter of your bicycle wheel is 25 inches. How far will you move in one turn of your wheel?
The Radius of a sphere is 5 feet. find the area of the great circle of this sphere
what is the meaning or definition of fighting-gear??
How many eighths are there in 4 1/4
Where do the cranial nerves originate? Where do the spinal nerves originate?
The diameter of your bicycle wheel is 25 inches. How far will you move in one turn of your wheel?
what is the meaning or definition of fighting-gear??
The Indus, Ganges, and Brahmaputra were important to ancient India because they were
Which word is an interjection commonly used in advertising?
The dimensions of a brick that weighs 25 N are 0.19 m × 0.07 m × 0.095 m. What pressure does the brick exert on the ground if it is resting on its largest face?