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A GCSE maths question has left a staggering 85 per cent of people scratching their heads as they attempted to find the ...
Unkempt math wizard has formula for fame. By ZOU SHUO | CHINA DAILY | Updated: 2021-06-11 07:18 Wei Dongyi. [Photo/Weibo] Holding a big bottle of water and a bag of steamed buns, and with uncombed ...