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Mathematics 19 Online
OpenStudy (anonymous):

A clerk measured the mass of 5 packages of meat and recorded the following data. 1.35 kg, 1.7 kg, 1.25 kg, 1.6 kg, 0.85 kg Which gives the average mass of the packages of meat, recorded to the appropriate degree of precision? A. 1.40 kg B. 1.3 kg C. 1.4 kg D. 1.35 kg

OpenStudy (anonymous):

@sleepyjess

OpenStudy (sleepyjess):

Do you know how to find average?

OpenStudy (anonymous):

no

OpenStudy (sleepyjess):

First, add up all the values

OpenStudy (bhumi273):

add all weights n divide it by 5

OpenStudy (anonymous):

33.75

OpenStudy (bhumi273):

answer is 1.35 kg

OpenStudy (sleepyjess):

How did you get 33.75?

OpenStudy (anonymous):

I + then /5

OpenStudy (bhumi273):

did u divide

OpenStudy (anonymous):

yes

OpenStudy (sleepyjess):

Do 1.35+1.7+1.25+1.6+.85

OpenStudy (bhumi273):

n thn divide now by 5

OpenStudy (anonymous):

6.75

OpenStudy (sleepyjess):

Ok, now 6.75/5

OpenStudy (bhumi273):

divide it by 5

OpenStudy (bhumi273):

u wll get 1.35

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