Respuesta :
Hello!
Use this formula to solve the question:
45 * 100 / 90 = 50
There were 50 pencils in the box.
Use this formula to solve the question:
45 * 100 / 90 = 50
There were 50 pencils in the box.
The answer = 50 pencils.
Because, (45/50) x 100 = 90%
So, 50 pencils!
Hope this helps!
Because, (45/50) x 100 = 90%
So, 50 pencils!
Hope this helps!