TOLONG JAWAB YAAA - Universityku

$frac{1}{2 times 3 } + frac{1}{3 times 4} + frac{1}{4 times 5} + frac{11}{5 times 6} + frac{1}{6 times 7} + frac{1}{7 times 8} + frac{1}{8 times 9} =$

TOLONG JAWAB YAAA

Jawaban:

$= frac{13}{18} = 0.72$

Penjelasan dengan langkah-langkah:

$frac{1}{2 times 3} + frac{1}{3 times 4} + frac{1}{4 times 5} + frac{11}{5 times 6} + frac{1}{6 times 7} + frac{1}{7 times 8} + frac{1}{8 times 9}$

$= frac{1}{6} + frac{1}{12} + frac{1}{20} + frac{11}{30} + frac{1}{42} + frac{1}{56} + frac{1}{72}$

$= frac{13}{18} = 0.72$