What is the value of 1000^2/(252^2/248^2)

How do you do it faster

2 answers

http://www.google.com/search?q=1000%5E2%2F(252%5E2%2F248%5E2)&oq=1000%5E2%2F(252%5E2%2F248%5E2)&aqs=chrome..69i57j0.4376j0j8&sourceid=chrome&espv=210&es_sm=93&ie=UTF-8
1000^2/(252^2/248^2)
= 10^6 / (252/248)^2
= 10^6 / (63/62)^2
= 3844/3969/3844 * 10^6
= 3844000000/3969

sort of pointless to ask "how do you do it faster"
the fastest way would be to simply punch it into a calculator like Ms Sue showed you