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Mathematics 15 Online
OpenStudy (anonymous):

1. What is the average (arithmetic mean) of 8, 7, 7, 5, 3, 2, and 2? iknow what the answer should be but how do i change 4.857 int to 4 6/7

OpenStudy (amistre64):

why do yo have to change anything?

OpenStudy (anonymous):

th practice test i am taking hade the answer in fractions. i want to know how they got that with out a calc.

OpenStudy (amistre64):

what is the sum of the data set?

OpenStudy (anonymous):

34

OpenStudy (amistre64):

then how many times does 7 go into 34?

OpenStudy (anonymous):

4.857......

OpenStudy (amistre64):

no

OpenStudy (amistre64):

4 times

OpenStudy (amistre64):

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