gaviniscoolninja gaviniscoolninja
  • 03-10-2016
  • Mathematics
contestada

10 is 40% of what number

Respuesta :

DanielTako
DanielTako DanielTako
  • 03-10-2016
25 is the 40% of 10. 
Answer Link
faizu
faizu faizu
  • 03-10-2016
let the unknown number be a ..
40% of a = 10
=> 40/100a = 10
=> 2/5a = 10 
=> 2a = 10 * 5 
=> a = 50/2 
=> a = 25 

so 10 is 40% of 25 ..

Hope it helps !!
Answer Link

Otras preguntas

What is the value of x, when you set the divisor 2x + 1 = 0?
The length of a rectangle is 5 more than twice the width. Express the Perimeter and Area of the rectangle as a binomial.
can anyone help me with this?​
IF YOU GET THIS RIGHT I'LL MARK YOU BRAINLIEST!!!
YYgg is an example of which of the following
why fast food shouldn't be allowed in school 1 or 2 paragraphs at least, i’ll mark you as brainliest
Name the property 9•(-1•x)=9•(-X)
find the term of terms in a gp​
Moving molecules across the cell membrane from an area of lower concentration to an area of higher concentration with the use of ATP is known as: 1.active trans
How far did the British Abolition campaign improve the lives of enslaved Africans?