Hello everyone now let’s go on to reciprocal percentage equivalents part 2 here I look Upon 1/18 its 5.55 % you can see over there statutory warning cigarette smoking is injurious to health easier way to remember 1 by 18 is the legal age of smoking is 18 years and 555 is a brand of cigarette better way to remember right ok let’s move ahead 1 by 17 is nothing but is 5.88 so if you compare with 1/18 5 remain as it is and from 5.55 it becomes 5.88 similarly if you look 1/22 the decimal part that is 0.55 remain as it is the integral part becomes 4 which means 1/22 is 4.55 now if I look at 1/20 it is 5% if you add 0.25 to 8 with 5.25% you get 1/19