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Mathematics 18 Online
OpenStudy (anonymous):

A dog’s chew toy is a rubber ring with a circumference of 41 cm. What is the diameter of the chew toy, rounded to the nearest centimeter? Use 3.14 to approximate pi. _________m

OpenStudy (anonymous):

@TheSmartOne

OpenStudy (anonymous):

i am sure that it is 13

OpenStudy (anonymous):

what do u think?? @TheSmartOne

OpenStudy (anonymous):

I did this method: 41= 3.14 x d and got 13

OpenStudy (anonymous):

there was 13.87437430974, but i had to round to the nearest centimeter

TheSmartOne (thesmartone):

Hmm

OpenStudy (anonymous):

(which is 13)

TheSmartOne (thesmartone):

Correct! :D

OpenStudy (anonymous):

thx! YYEESS

OpenStudy (anonymous):

if u want you can help with another, if u do not want to that is fine

jimthompson5910 (jim_thompson5910):

I'm not getting 13.87437430974 since I'm getting 13.05732484 instead but yes the answer is 13

TheSmartOne (thesmartone):

@jim_thompson5910 it said to round in the question :P

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