Thanks fore the replys
According to air quiz the answer was B
Could some please post a formula up because im still struggling?
Im fine with questions like...
You are approaching an aerodrome at an altitude of 1230 ft, with QNH 1015 millibars set. You set 987 millibars QFE for landing. What will your altimeter read now?
Is it along the same principles?
Conk