Question

Express 1.41919 in the form of p upon q where p and q are integers and q not equal to zero. ​

Answer 1

$1.41919 \\ let \: x = 1.41919 \\ \: \: \: \: \: \: 10x = 14.1919\\ \: \: \: \: \: \:100000x = 141919.1919 \\ \\ now \\ \: \: \: \: \: \: \: \: 100000x - 10x = 141919.1919 - 14.1919 \\ \: \: \: \: \: \: \: \: \: \: \: \: 99990x = 141905 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: x = \frac{141905}{99990}$