Question

Решите примеры$frac{16}{1} : frac{32}{1}; frac{55}{5} * frac{44}{11} : frac{120}{1}$

Answer 1

161:321= 161*132= 1*12=12
555*4411:1201= 111*41:1201=441:1201= 441*1120= 221*160= 111*130=1130

Answer 2

$frac{16}{1} : frac{32}{1}= frac{16}{1} * frac{1}{32}= frac{16}{32}= frac{1}{2}$$frac{55}{5} * frac{44}{11} : frac{120}{1} = frac{55}{5} * frac{44}{11} * frac{1}{120}=11*4*frac{1}{120}=11*frac{4}{120}=11*frac{1}{30}=frac{11}{30}$