An Exercise to Measure Your Level of Attention: What Is the Result of 6(8x2)-15/5?

A math exercise is willing to reveal to you how good you are by focusing. It happens that this combined operation has a 7-second countdown. It would usually be that you fail in your participation, but if you pay attention to detail and reason effectively, you would have a chance to win.Even if you haven't noticed, the maths are present today. On different occasions you had to take account when you shop at the supermarket, you estimate costs on c…