Question

$( \frac{1}{66} + \frac{1}{606} +.....+ \frac{1}{6000...0 6}) *x= \frac{1}{22} + \frac{1}{202} +...+ \frac{1}{200..0 2}$
La fractia 1/6000..06 sunt 2014 zerouri si la fractia 1/200...02 sunt 2014 zerouri.

Answer 1

1/66+1/606+......1/6000..006)*x =1/22+1/202+......+1/200..02
1/6(1/11+1/101+......1/1000..001)*x =1/2(1/11+1/101+......+1/100..01)
1/6 *x= 1/2
x=6/2=3