What does " rounded to or rounded up to " mean?

In the second part what it meant by " the number of decimal places… Differ " I didn’t get the point. Kindly explain

What does " rounded to or rounded up to " mean?

In the second part what it meant by " the number of decimal places… Differ " I didn’t get the point. Kindly explain

I think you would profit more if you watch some video explaining the concept of rounding numbers. Check these two out, and if you still find yourself having difficulties, then you can come back to this question and let us know.

Thanks a lot

Is the answer for this question *C* btw

Yeah

No, the answer cannot be C. Notice that d with square symbol is equal to 5.039 and normal d is 5.03894. The question is asking about the number of decimal places where these two numbers differ. So d with square symbol has 3 decimals and normal d has 5 decimals. The difference would be 2 decimal places. The correct answer is B.

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