1..5\16:z=3\4 2..1 1\9m+5\6=1 1\2 3.8\15y-3\10y+3\5y=1\2 4.3\8:3\11=x:4\11 5.m:5 2\3=1 7\9:1 7\27 6. 15,48:64,8=55,9:y

1) z=[latex] \frac{5*4}{16*3} [/latex] z=[latex] \frac{5}{12} [/latex] 2) [latex] \frac{10}{9} [/latex]m=[latex] \frac{9-5}{6} [/latex] m=[latex] \frac{4*9}{6*10} [/latex] m=0.6 3) x=[latex] \frac{3*11*4}{8*3*11} [/latex] x=0.5 4) m=8 т.к. [latex] \frac{3m}{17} [/latex]=[latex] \frac{16*27}{9*34} [/latex] 5) 15.48=[latex] \frac{1}{y} [/latex]*55.9*64.8 15.48= 3622.32:у у=234