3 years ago

A number changed to 3.25 after it was rounded. To what place was the number rounded?

2 answers:

5 0

The number was rounded to the nearest hundredth.

Before it was rounded, it was somewhere between 3.2450 and 3.2549999 .

AlladinOne [14]3 years ago

5 0

2 decimal places because there is only 2 numbers behind the decimal point.

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$Sum\ of\ angles\ in\ triangle\ is\ equal\ to\ 180^{\circ}\\\\
To\ find\ x\ sum\ all\ angles:\\
2x+x-45+x-15=180\\\\
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