25 is 25% of what number?

100

Step-by-step explanation:

We have, 25% × x = 25

or,

25

100

× x = 25

Multiplying both sides by 100 and dividing both sides by 25,

we have x = 25 ×

100

25

x = 100

If you are using a calculator, simply enter 25×100÷25, which will give you the answer.

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)