Question

19/21 as a decimal rounded to 3 decimal places

Answer 1

19/21=.9047619, rounded to three decimal places is 0.905

Answer 2

19/21 = 0.904761905

Rounded to 3 decimal place

0.905

Rules for Rounding

Rounding implies supplanting a number with an inexact worth that has a more limited, easier, or more express portrayal. For instance, supplanting $23.4476 with $23.45, the division 312/937 with 1/3, or the articulation √2 with 1.414

Here is the basic guideline for rounding: If the number you are rounding is trailed by 5, 6, 7, 8, or 9, gather the number together. Model: 38 adjusted to the closest ten is 40. Assuming the number you are adjusting is trailed by 0, 1, 2, 3, or 4, round the number down.

Learn more about Rounding in Mathematics here

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