Выполни действия. 1) 3 1/3÷2/3×1/5; 2) 4/5×2 1/2÷6; 3) 3 1/5×5/8÷2/7 4) 26÷3 1/4×1/16

[latex]1. 3 \frac{1}{3}: \frac{2}{3}* \frac{1}{5}= \frac{10*3*1}{3*2*5}=1 [/latex] [latex]2. \frac{4}{5}* 2\frac{1}{2}:6= \frac{4*5*1}{5*2*6} = \frac{1}{3} [/latex] [latex]3. 3 \frac{1}{5}* \frac{5}{8}: \frac{2}{7}= \frac{16*5*7}{5*8*2}=7 [/latex] [latex]4. 26:3 \frac{1}{4}* \frac{1}{16}= \frac{26*4*1}{1*13*16}= \frac{1}{2} [/latex]

1)3 1/3:2/3*1/5=10/3*3/2*1/5=5*1/5=1 2)4/5*2 1/2:6=4/5*5/2*1/6=2*1/6=1/3 3)3 1/5*5/8:2/7=16/5*5/8*7/2=2*7/2=7 4)26:3 1/4*1/16=26*4/13*1/16=8*1/16=1/2