Question

сократите дробь:#891 е)ж)з)

Answer 1

е)  $frac{63*56}{49*45}= frac{7*8}{7*5}= frac{8}{5}=1 frac{3}{5}$

ж) $frac{12*15*26}{13*120}= frac{1*15*2}{1*10}= frac{30}{10}=3$

з) $frac{48*5*12}{30*16*8}= frac{3*1*3}{6*1*2}= frac{9}{12}= frac{3}{4}$