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gabbyalicorn
 one year ago
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.
gabbyalicorn
 one year ago
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.

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Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1here we have to apply this formula: \[D = \frac{C}{{3.14}} = \frac{{41}}{{3.14}} = ...cm\]

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.0So, \[3.14 \div 41 or 41 \div 3.14 ?\]

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1it is 41 : 3.14=...

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.0Wait, no it can't be simplified

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1you have to divide 41 by 3.14, what do you get?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1now you have to round off that number to the nearest unit

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1the nearest unit I think is 13.0 cm

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.0Oh, sorry. My mistake..
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