Matatu Maths : If you have been wondering how matatu crews compute their fares that never seem to add up to the passengers, now you have a clue. [PHOT By Standard Digital | Feb. 16, 2012 Share this article on social . Latest Stories . Recommended Articles Premium Why AI is gaining prominence in Africa's new investment agenda Enterprise By Esther Dianah 44 mins ago Step up border vigilance to keep Ebola at bay Editorial By Editorial 14 mins ago Premium Food supply chain affected as fuel strike bites National By Wanjiku Wanjiru 44 mins ago Youth gain skills in electronics repair and e-waste management Enterprise By James Wanzala 24 mins ago