Найдите 4% от числа (2,8*(2 1/3:2 4/5 — 1)+2 4/5)*(2/7) ^3+(4/7) ^3/

0,04*(2,8*(2 1/3:2 4/5 — 1)+2 4/5)*(2/7) ^3+(4/7) ^3/ (2/7) ^2- (8/49)+(4/7) ^2=0,04*(2,8*(7/3:14/5 — 1)+14/5)*(2/7) ^3+(4/7) ^3/ (2/7) ^2- (8/49)+(4/7) ^2=0,04*(14/5*(1/3*5/2 — 1)+14/5)*(2/7) ^3+(4/7) ^3/ (2/7) ^2- (8/49)+(4/7) ^2=0,04*(14/5*(5/6 — 1+1)*(2/7) ^3+(4^3*7^2/7^3/2^2) — (8/49)+(16/49)=0,04*(14/5*(5/6)*(2/7) ^3+(4^2/7)+(8/49)=0,04*(14/6*(8/7^3)+(16/7)+(8/49)=0,04*(8/3/7^2+(16/7)+(8/49)=0,04*8 (1/3/49+14/49+1/49)=0,04*8/147 (1+42+3)=0,04*8*46/147=0,100136054421769