Average production of three units A, B & C in 2001 is what percent of the average production of units D, E & F in 2002? (rounded off to two digits after decimal)
93.1
Average production of units A, B and C in 2001 =(95+75+100)3=2703
Average production of units, D.E & F in 2002 =(100+105+85)3=2903
∴ Required answer =270×33×290×100=93.1%