Question

2(1/9)×1(2/19)÷2(1/3)=(?)-1(1/2)​

Answer 1

Step-by-step explanation:

$= 2( \frac{ 1}{9} ) \times 1( \frac{2}{19} ) \div 2( \frac{1}{3} ) = x - 1( \frac{1}{2} ) \\ \\ \frac{2}{9} \times \frac{2}{19} \div \frac{2}{3} = x - \frac{1}{2} \\ \\ \frac{2}{9} \times \frac{2}{19} \times \frac{3}{2} = x - \frac{1}{2} \\ \\ \frac{2 \times 2 \times 3}{9 \times 19 \times 2} = x - \frac{1}{2} \\ \\ \frac{12}{342} = x - \frac{1}{2} \\ \\ \frac{12}{342} + \frac{1}{2} = x \\ \\ \frac{(12 \times 2 + 342 \times 1)}{342 \times 2} = x \\ \\ \frac{24 +342 }{684} = x \\ \\ \frac{366}{684} = x \\ \\ \frac{61}{114} = x$