Calculation: 1 times 2 / 3 + 3 times 2 / 5 + 5 times 2 / 7 +. 2007 times 2 / 2009

Calculation: 1 times 2 / 3 + 3 times 2 / 5 + 5 times 2 / 7 +. 2007 times 2 / 2009


Original formula = (1-1 / 3) + (1 / 3-1 / 5) + (1 / 5-1 / 7) +. + (1 / 2007-1 / 2009)
=1-1/2009
=2008/2009



What is 16 / 3 square root


16 / 3 square root equals
Root 16 / root 3 = 4 / root 3
If the denominator is rationalized, it will get 4 roots and 3 / 3
The answer is: 4 root 3 / 3