Question

a man has 180 pens and 9 of them are blue, how much in percent has he blue pen?

Answer 1

⭐⭐⭐ $\blue{\large{Heya\: friend\:!!}}$ ⭐⭐⭐

your answer .... ⏬⏬⏬

$\frac{9 \times 100}{180} \\ \\ = \frac{10}{2} \\ \\ = 5\%$

hope it helps !! ❤️❤️❤️

Answer 2

so total no of pens is 180
9 are blue so

9×100
----------
180

= 10
---------
2


= 5%