Question

3 целых 27/70 × 5 целых 5/6

Answer 1

$3 frac{27}{70} * 5 frac{5}{6} = frac{237}{70}* frac{35}{6} =frac{237*35}{70*6}=frac{8295}{420}=frac{8295:105}{420:105}= frac{79}{4} = 19frac{3}{4}$