Respuesta :
The nearest thousandth of the number will be 6.878.
What is a scientific expression?
Scientific notation is the technic to express the larger or smaller numbers in the calculations to make calculations easy to solve and understand.
Given number 6.8784 can be rounded to the nearest thousandth by ignoring the three numbers after the decimal.
Therefore the nearest thousandth of the number will be 6.878.
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