The minimum quantity of additional fuel that Seth must carry in his jet at all times will be 12 L/hour.
The unitary approach is a methodology for solving problems that involves first determining the value of a single unit and then multiplying that value by the required value. The term unitary refers to a single or unique entity. As a result, the goal of this approach is to determine values in reference to a single unit. For example, if a car travels 44 kilometers on two litres of gasoline, we may use the unitary technique to calculate how far it will go on one litre of gasoline.
Here,
For 2 hour flight, 88 L of fuel is needed.
For 1 hour, There will be 44 L fuel.
Extra fuel needed,
=44-32
=12 L
The minimum amount of extra fuel that Seth must carry in his plane at all times will be 12 L/hour.
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