Compute: 10584 ÷ 168 − 63
Which is the correct ascending order of the given numbers?
\( \frac{4}{9} \), 0.3, \( \frac{2}{7} \)
\( \frac{4}{9} \), 0.3, \( \frac{2}{7} \)
0.3, \( \frac{4}{9} \),\( \frac{2}{7} \)
\( \frac{2}{7} \), 0.3, \( \frac{4}{9} \)
\( \frac{2}{7} \), \( \frac{4}{9} \), 0.3
There are total 200 students in a school, of which \( \frac{2}{5} \) are boys. Find the number of girls in the school.
If Sin x = \( \frac{4}{5} \), then Sec x + Tan x = ?