Question

помогите решить примеры)
3/4 от 24 =..
3/4*30=..
1/6:7=..
14/15:42=..
7%:700=..
8%:56=..

Answer 1

3/4 от 24 = 3/4*24=3/1*6=18
3/4*30=3/2*15=45/2=22,5
1/6:7=1/6*1/7=1/42
14/15:42=14/15*1/42=7/15*1/24=7/360
7%:700=..7/100*1/700=1/100*1/100=1/10000
8%:56=..8/100*1/56=4/100*1/27=4/2700