Successful Entrepreneurs

Sabzi vajenie

My roadside vegetable vendor has never been to any school or college. He has not learnt LCM, Calculus, number theory-real and imaginary numbers, rational and irrational numbers, even and odd numbers, integers, whole numbers and fractions etc. He attends, talks and packs for different customers simultaneously. He orally and simultaneously calculates correctly the amount to be paid for different vegetables of different prices and different weights packed. He calculates and returns the money after deducting his due from a note of higher denomination.