Question

Tính nhanh:

\(\frac{2014x2015+1014}{2014x2016-1000}\)

Answer 1

2014 x 2015 + 1014 / 2014 x 2016 - 1000

=   2014 x 2015 + 1014 / 2014 x 2015 + 2014 - 1000

= 2014 x 2015 + 1014 / 2014 x 2015 + 1014

= 1

Answer 2

507 phan 7

Answer 3

\(\frac{2014x2015+1014}{2014x2015+2014-1000}\)

\(\frac{2014x2015+1014}{2014x2015+1014}=1\)