Question

решите пожалуйста
1119з22з3з34зз49394​

Answer 1

1)5/4; 2)2; 3)3/17; 4)8/7; 5)10/9; 6)11/8
1)3/8; 2)5/18; 3)8/27; 4)32/75; 5)12/125; 6) 3/32

Answer 2

750.

1)   $\frac{1}{\frac{4}{5} }=1:\frac{4}{5} =\frac{5}{4} =1,25$

2)   $\frac{1}{\frac{1}{2} }=1:\frac{1}{2} =\frac{2}{1} =2$

3)   $\frac{1}{5\frac{2}{3} }=1:\frac{17}{3} =\frac{3}{17}$

4)  $\frac{1}{\frac{7}{8} }=1:\frac{7}{8} =\frac{8}{7} =1\frac{1}{7}$

5)  $\frac{1}{\frac{9}{10} }=1:\frac{9}{10} =\frac{10}{9} =1\frac{1}{9}$

6)  $\frac{1}{\frac{8}{11} }=1:\frac{8}{11} =\frac{11}{8} =1\frac{3}{8}$

751.

1)  $\frac{\frac{1}{2} }{\frac{3}{4} }=\frac{1}{2} :\frac{3}{4}=\frac{1}{2} *\frac{4}{3}=\frac{2}{3}$

2)  $\frac{\frac{5}{12} }{\frac{2}{3} }=\frac{5}{12} :\frac{2}{3}=\frac{5}{12} *\frac{3}{2}=\frac{5}{8}$

3)  $\frac{\frac{4}{9} }{\frac{2}{3} }=\frac{4}{9} :\frac{2}{3}=\frac{4}{9} *\frac{3}{2}=\frac{2}{3}$

4)  $\frac{\frac{8}{15} }{\frac{4}{5} }=\frac{8}{15} :\frac{4}{5}=\frac{8}{15} *\frac{5}{4}=\frac{2}{3}$

5)  $\frac{\frac{2}{5} }{\frac{6}{25} }=\frac{2}{5} :\frac{6}{25}=\frac{2}{5} *\frac{25}{6}=\frac{5}{3}=1\frac{2}{3}$

6) $\frac{\frac{3}{8} }{\frac{1}{4} }=\frac{3}{8} :\frac{1}{4}=\frac{3}{8} *\frac{4}{1}=\frac{3}{2}=1\frac{1}{2}$