Question

Tìm x biết;

x/2008-1/10-1/15-1/21-...-1/120=5/8

Answer 1

\(\frac{x}{2008}-\left(\frac{1}{10}+\frac{1}{15}+\frac{1}{21}+...+\frac{1}{120}\right)=\frac{5}{8}\)

\(\frac{x}{2008}-\frac{3}{8}=\frac{5}{8}\)

\(\frac{x}{2008}=1\)

x=2008

Answer 2

ban tien lam dung roi do.ket qua x=2008.k cho mk nha

Answer 3

Ko biết