gaviniscoolninja gaviniscoolninja

03-10-2016
Mathematics

contestada

10 is 40% of what number

Respuesta :

DanielTako DanielTako

03-10-2016

25 is the 40% of 10.

Answer Link

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

Mass, size and color are examples of ___

Instructions:Drag the tiles to the correct boxes to complete the pairs. Match the plot events of A Little Princess with the appropriate plot element one goes wi

Each week you drive 150 miles your car gets 25 miles a gallon and gas prices are three dollars per gallon how much gas will you spend on gas each week

Determine the measure of ∠UVS. A) 19.5° B) 39° C) 78° D) 102°

many soldiers who fought in the battle of Antietam saw it as a defeat for both armies. why?

when buying a new dress, you have the choice of 3 different lengths, 5 different colors, and 2 different styles. How many choices are there for one dress?

Between which two square roots of integers could you find π

What is the value of x in the equation 2 to the 12 = 2to the 15x?

If you were to randomly visit a specific area on earth, what two factors would you need to know to determine the type of biome you will visit?

why does nasa doesn consider the apollo mission a failure even though it did not reach the moon because