Решите уравнения 2/9×X=5/12; 4/15 ×y=2/5; 3/5×x=6; 7/8×y=14; 3/7×x=1 4/5; 9/10×y=4 1/2

2/9×х=5/12 х=5/12÷2/9 х=5/12×9/2=15/8=1 7/8 4/15×у=2/5 у=2/5÷4/15 у=2/5×15/4=6/2=3 3/5×х=6 х=6÷3/5=6×5/3=10 7/8×у=14 у=14÷7/8=14×8/7=16 3/7×х=1 4/5 х=9/5÷3/7=9/5×7/3=21/5=4 1/5 9/10×у=4 1/2 у=9/2÷9/10=9/2×10/9=5

[latex]\frac{2}{9}*x=\frac{5}{12}[/latex] [latex]x=\frac{5}{12}* \frac{9}{2}[/latex] [latex]x=\frac{45}{24}[/latex] [latex]x=1\frac{21}{24}[/latex] [latex]x=1\frac{7}{8}[/latex] [latex]\frac{4}{15}*y=\frac{2}{5}[/latex] [latex]y=\frac{2}{5}* \frac{15}{4}[/latex] [latex]y=\frac{1}{1}* \frac{3}{2}[/latex] [latex]y=\frac{3}{2}[/latex] [latex]\frac{3}{5}*x= 6[/latex] [latex]x= 6* \frac{5}{3}[/latex] [latex]x=\frac{6}{1}*\frac{5}{3}[/latex] [latex]x=\frac{2}{1}*\frac{5}{1}[/latex] [latex]x=10[/latex] [latex]\frac{7}{8}*y=14[/latex] [latex]y=\frac{14}{1}* \frac{8}{7}[/latex] [latex]y=\frac{2}{1}* \frac{8}{1}[/latex] [latex]y=16[/latex] [latex]\frac{3}{7}*x= 1\frac{4}{5}[/latex] [latex]x=\frac{9}{5}*\frac{7}{3}[/latex] [latex]x=\frac{63}{15}[/latex] [latex]x=4\frac{1}{5}[/latex] [latex]\frac{9}{10}*y=4\frac{1}{2}[/latex] [latex]y=\frac{9}{2}*\frac{10}{9}[/latex] [latex]y=\frac{1}{1}*\frac{5}{1}[/latex] [latex]y=5[/latex]