Question

(1/3+2/9+3/27+4/81) умножить на 81/5800

Answer 1

($frac{1}{3} + frac{2}{9} + frac{3}{27} + frac{4}{81}$)*$frac{81}{5800}$ = ($frac{27}{81} + frac{18}{81} + frac{9}{81} + frac{4}{81}$)*$frac{81}{5800}$ = $frac{58}{81} * frac{81}{5800}$ = $frac{1}{100}$ = 0,01