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Maverick007 created the topic: CPL Performance Ex 4.14
In the introduction to this book (Dec 2021), fuel in the final answer should be rounded up.
On working through this exercise I note that the rounding is undertaken at an intermediary step.
While my answers are approximately the same, which is the correct method?
204min from A to B (65% power) + 60 min holding at B (35% power)
If rounded now to 96G (96*1.1) +15 + 3 +17.2=140.8G or 141g
If rounded later (95.2*1.1) +15 + 3 +17.2=139.9G or 140g
Is the difference significant for a correct exam answer?