Question

допоможіть будь ласка​

Answer 1

$1)1\frac{4}{5}:x=3\frac{3}{5},x\neq0\\\frac{9}{5}*\frac{1}{x}=\frac{18}{5}\\\frac{9}{5x}=\frac{18}{5}\\45=90x\\90x=45\\x=\frac{1}{2}=0,5\\\\ 2) 9x=\frac{81}{96}\\9x=\frac{27}{32}\\x=\frac{3}{32}$

Answer 2

б)

$1\frac{4}{5}:x=3\frac{3}{5}\\1\frac{4}{5}:x=3\frac{3}{5},x\neq0\\\frac{9}{5}\cdot\frac{1}{x}=\frac{18}{5}\\\frac{9}{5x}=\frac{18}{5}\\\frac{9}{5x}=\frac{18}{5}\\45=90x$

а)

$9x=\frac{81}{96}\\9x=\frac{27}{32}\\ x=\frac{3}{32}$