Round the number to the hundredths place. 12,863.14846
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OpenStudy (mathstudent55):
12,863.14846
^ the 4 is in the hundredths place, right?
OpenStudy (anonymous):
wouldnt the 8 be
OpenStudy (mathstudent55):
No. Just follow what I am writing. You agree that the 4 I pointed out is the hundredths place?
OpenStudy (anonymous):
alright
OpenStudy (mathstudent55):
After the decimal place, the first digit is the tenths; the second digit is the hundredths, etc.
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OpenStudy (anonymous):
ok
OpenStudy (mathstudent55):
The 4 is the hundredths digit. You need to drop all digits after that.
12,863.14
Now you need to decide whether to leave the 4 as is or to increase it by 1.
If the first digit you dropped is 5 thorugh 9, the 4 goes up by 1. If not, it doesn't.
OpenStudy (anonymous):
ok
OpenStudy (mathstudent55):
In this case, the first digit afte the 4 is an 8, which is from 5 to 9, so the 4 goes up by 1 to 5.
The answer is:
12,863.15
OpenStudy (anonymous):
thank you
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