a)
[tex] 1 \frac{1}{2 } \times 1 \frac{1}{3} \times 1 \frac{1}{4} \times ... \times 1 \frac{1}{100} = \frac{2}{3 } \times \frac{4}{3} \times \frac{5}{4} \times .... \times \frac{101}{100 } = [/tex]
b)
[tex]102 \times \frac{3}{204} \times 2 \ \frac{1}{9} \times \frac{6}{19} = [/tex]
Va rog repede ​