Question

4/7 •16/2 дробная черта (4/2)/4

Answer 1

$frac{ frac{4}{7}* frac{16}{2}}{ frac{4}{2}/4} = frac{ frac{4}{7}* 8}{ 2/4} = frac{ frac{4}{7}* 8}{ 1/2} =4/7*8:1/2=4/7*8*2/1=4/7*8*2=\ =64/7=9 frac{1}{7}$