
Mark M. answered 12/13/20
Mathematics Teacher - NCLB Highly Qualified
The 7.9 quake is 107.9-6.1 times as powerful.
Xochitl M.
asked 12/13/20The 1906 San Francisco earthquake had a magnitude of 7.9 on the MMS scale. Around the same time there was an earthquake in South America with magnitude 6.1 that caused only minor damage. How many times more intense was the earth movement in San Francisco earthquake than the South American one?
Mark M. answered 12/13/20
Mathematics Teacher - NCLB Highly Qualified
The 7.9 quake is 107.9-6.1 times as powerful.
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