Adding 3.6, 4.4, and 5.8: Keeping the Sum 13.8

  • Thread starter Frank66
  • Start date
In summary, the conversation discusses the sum of 3.6, 4.4, and 5.8, which is 13.8. This sum is important to keep in order to accurately represent the values being added. To ensure that the sum remains 13.8, precision and accuracy must be used in calculations by rounding each number to the nearest tenth. The sum of 13.8 can also be achieved by adding different numbers. The significance of 13.8 in this scenario is that it is the result of the addition and is crucial to maintain for precision and accuracy.
  • #1
Frank66
11
0
just a simple question:
having to round up the following numbers:

3.6 +
4.4 +
5.8 = 13.8

I could do this:

4.0 +
4.0 +
6.0 = 14.0

but wanting to keep the sum?
 
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  • #2


In general, to be accurate, don't round until after you've finished the arithmetic.
 

1. What is the sum of 3.6, 4.4, and 5.8?

The sum of 3.6, 4.4, and 5.8 is 13.8. This means that when you add these three numbers together, the total will be 13.8.

2. Why is it important to keep the sum at 13.8?

The sum of 13.8 is important because it is the exact result of adding 3.6, 4.4, and 5.8. It is also important to maintain the sum in order to accurately represent the values being added.

3. How do you ensure that the sum remains 13.8?

In order to keep the sum at 13.8, you need to use precision and accuracy in your calculations. Round each number to the nearest tenth before adding them together to ensure that the sum is 13.8.

4. Can the sum of 13.8 be achieved by adding different numbers?

Yes, the sum of 13.8 can be achieved by adding different numbers. For example, you could add 2.5, 3.7, and 7.6 and the result would still be 13.8.

5. What is the significance of 13.8 in this scenario?

The significance of 13.8 in this scenario is that it is the sum of the three numbers being added. It is also important to maintain this sum in order to accurately represent the data and ensure precision in the calculation.

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