Answer:
1. We assume, that the number 1572 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 1572 is 100%, so we can write it down as 1572=100%.
4. We know, that x is 0.3% of the output value, so we can write it down as x=0.3%.
5. Now we have two simple equations:
1) 1572=100%
2) x=0.3%
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:
1572/x=100%/0.3%
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 0.3% of 1572
1572/x=100/0.3
(1572/x)*x=(100/0.3)*x - we multiply both sides of the equation by x
1572=333.33333333333*x - we divide both sides of the equation by (333.33333333333) to get x
1572/333.33333333333=x
4.716=x
x=4.716
now we have:
0.3% of 1572=4.716
Step-by-step explanation:
