2. Find the quotient.
a.
12.96 = 0.4
Answers
Answer:
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 12.96 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 12.96 is 100%, so we can write it down as 12.96=100%.
4. We know, that x is 5.4% of the output value, so we can write it down as x=5.4%.
5. Now we have two simple equations:
1) 12.96=100%
2) x=5.4%
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:
12.96/x=100%/5.4%
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 5.4% of 12.96
12.96/x=100/5.4
(12.96/x)*x=(100/5.4)*x - we multiply both sides of the equation by x
12.96=18.518518518519*x - we divide both sides of the equation by (18.518518518519) to get x
12.96/18.518518518519=x
0.69984=x
x=0.69984
now we have:
5.4% of 12.96=0.69984
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Answer:
12.96/ 0.4 or
12960 / 400
1296/40
so, quotient is 32.4
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