Question

Find Value of xin x:25:18:90-​

Answer 1

Answer:

$x : 25 : :18 : 90 \\ \\ x \times 90 = 25 \times 18 \\ \\ x = \frac{25 \times 18}{90} \\ \\ x = \frac{25 \times 2}{10} \\ \\ x = \frac{5 \times 2}{2} \\ \\ x = \frac{10}{2} \\ \\ x = 5$