I can attest to this fact ... I was a tutor to freshmans during my grad studies. The kids couldn't handle simple sum of fractions without a calculator. Forget a

I can attest to this fact ... I was a tutor to freshmans during my grad studies. The kids couldn't handle simple sum of fractions without a calculator. Forget about sum fractions containing a variable. I was astonished at how they managed to clear the SAT's.