$\"\"$

The equation is $\"\"$ .

To convert minutes per ml to hours per ml, multiply the rate by a conversion factor. There are 60 minutes in 1 hour, so $\"\"$ .

$\"\"$ (Write LHS)

$\"\"$ (Multiply rate by conversion factor)

$\"\"$ (Apply rule for multiplying fractions)

$\"\"$ (Divide out common factor and unit)

$\"\"$ (Multiply: $\"\"$ )

$\"\"$ (Divide: $\"\"$ ) $\"\"$

The solution is 0.375 $\"\"$ .