Question

0.025×0.02

Let's simplify.

show me the whole thing....
​

Answer 1

Step-by-step explanation:

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 0.025 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 0.025 is 100%, so we can write it down as 0.025=100%.

4. We know, that x is 0.02% of the output value, so we can write it down as x=0.02%.

5. Now we have two simple equations:

1) 0.025=100%

2) x=0.02%

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

0.025/x=100%/0.02%

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 0.02% of 0.025

0.025/x=100/0.02

(0.025/x)*x=(100/0.02)*x - we multiply both sides of the equation by x

0.025=5000*x - we divide both sides of the equation by (5000) to get x

0.025/5000=x

5.0E-6=x

x=5.0E-6

now we have:

0.02% of 0.025=5.0E-6

Answer 2

0.0005 is the answer