There is another approach to this question's answer.. 3/4 of the trees are pure fuji, when converted into percentage it gives = 75% Also given 10% of the trees cross-pollinated. Therefore, the percentage of gala apples = 100 - fuji + cross-pollinated = 100 - (75+10) = 100 - 85 = 15% So, according to...

but i yet din get it ???? people who get snacks on board can also get wirelesss internet.... so y 30%?????? it cud b 70???.. real sorry 4 such silly questions....i suk at math big tym As only 30% of the airlines have wireless internet. So, the maximum chances that a person can use wireless internet...