The unit rate is 16 minutes per meters
The given parameters are:
Depth = 3/8 meters
Time = 6 minutes
The unit rate is calculated as:
Rate = Time/Depth
So, we have:
Rate = 6/(3/8)/
This gives
Rate = 6 * 8/3
Simplify
Rate = 16
Hence, the unit rate is 16 minutes per meters
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