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Mathematics 13 Online
OpenStudy (anonymous):

An earthquake measuring 6.4 on the Richter scale struck Japan in July 2007, causing exten- sive damage. Earlier that year, a minor earthquake measuring 3.1 on the Richter scale was felt in parts of Pennsylvania. How many times more intense was the Japanese earthquake than the Pennsylvania earthquake?

OpenStudy (anonymous):

someone help please im really bad at word problems!

OpenStudy (anonymous):

6.4/3.1= about 2.06

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