My wife asks me questions like " If something costs $15, and it's 75% off, how much does it cost ? I'll answer $3.75 in about 2 seconds ! How do you figure that out ?, she asks !
I just do it in my head, I reply. I'm no savant ! I can multiply most any 2-digit number by another 2-digit number in my head. I can just extrapolate, and estimate ( if needed). I was always good at converting word problems to math equations in school.
Do you guys do it instinctively ? or use calculators and such ? I have little trouble determining which line is better.
I don't consider myself gifted, or anything, just able to do some things in my head, that others may not be able to. I'm sure most here are like that. It's almost a prerequisite to gambling in general. Card players need that ability, sportsbettors less so. A quick math mind is important for a gambler.
I just do it in my head, I reply. I'm no savant ! I can multiply most any 2-digit number by another 2-digit number in my head. I can just extrapolate, and estimate ( if needed). I was always good at converting word problems to math equations in school.
Do you guys do it instinctively ? or use calculators and such ? I have little trouble determining which line is better.
I don't consider myself gifted, or anything, just able to do some things in my head, that others may not be able to. I'm sure most here are like that. It's almost a prerequisite to gambling in general. Card players need that ability, sportsbettors less so. A quick math mind is important for a gambler.