Question

(4+8+12+... +444):(2+4+6+.... 222) va rogggg repede​

Answer 1

(4+8+12+...+444):(2+4+6+...+222) =

= [4•(1+2+3+...+111)]:[2•(1+2+3+...+111)] =

= [4•(111•112:2)]:[2•(111•112:2)] =

= [4•(111•56)]:[2•(111•56)] =

= (4•6216) : (2•6216) =

= 24864 : 12432 =

= 2