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OpenStudy (anonymous):
The length of a blue whale is approximately 3 × 104 millimeters; the length of an otter is 2 × 103 millimeters. How many times longer is the blue whale than the otter?
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OpenStudy (anonymous):
please help i have 2 minutes to finish a test!
OpenStudy (danjs):
the whale is 3*104 = 312mm
OpenStudy (anonymous):
1.5
OpenStudy (danjs):
the otter is 2*103 = 206 mm
OpenStudy (anonymous):
is that an option?
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OpenStudy (danjs):
312 = 206*x
OpenStudy (danjs):
1.51456 ...round if needed
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