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Rick chews on a piece of bubble gum for 120 minutes. About every 1 1/4 minutes he blows a bubble. how many bubbles did Rick make?

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 Aug 17, 2016
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Rick chews on a piece of bubble gum for 120 minutes. About every 1 1/4 minutes he blows a bubble. how many bubbles did Rick make?

 

120/(1+1/4) = 96 bubbles

 Aug 18, 2016

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