Respuesta :

Answer:

28

Step-by-step explanation:

6.74 and 6.92 both round up to 7. Meaning the problem is basically 7 time 4.

The sum of 6.74 + 6.92 + 7.243 + 7.398 is = 28.301

What is addition?

Addition is the combination of two or more values leading to a single value.

When 6.74 + 6.92 + 7.243 + 7.398 are added together a single value 28.301 is gotten.

Therefore, the sum of 6.74 + 6.92 + 7.243 + 7.398 is = 28.301.

Learn more about addition here:

https://brainly.com/question/24536701

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