Question

найдите отношение 
56 к 154
4855 к 2899

Answer 1

1) 56:154=4:11
2) 48/55 : 28/99= 108:35

$frac{56}{154}= frac{28}{77}= frac{4}{11} \ frac{48}{55}: frac{28}{99}= frac{48cdot 99}{55cdot 28}= frac{12cdot 9}{5cdot 7} =108:35$