Question

3. What percent of even numbers from 1 to 20 are divisible by 5?
(a) 5% (b) 15% (c) 10% (d) None of these
​

Answer 1

20 percentage is the correct answer

Answer 2

$\bold { \huge\red{A} \green{n} \blue{s} \pink{w} \orange{e} \purple{r} \blue{: - }}$

Eᴠᴇɴ Nᴜᴍʙᴇʀs ᴡʜɪᴄʜ ᴀʀᴇ ᴅɪᴠɪsɪʙʟᴇ ʙʏ 5 ʙᴇᴛᴡᴇᴇɴ 1 ᴛᴏ 20 ᴀʀᴇ:-

• 10
• 20

Tʜᴇsᴇ ᴀʀᴇ 2 ɴᴏ.

Sᴏ ᴛʜᴇ ᴘᴇʀᴄᴇɴᴛᴀɢᴇ ɪs :-

$\frac{Pᴏssɪʙʟᴇ \: ᴏᴜᴛᴄᴏᴍᴇs}{Tᴏᴛᴀʟ \: ᴏᴜᴛᴄᴏᴍᴇs} \times 100 \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: = > \cancel{\frac{2}{20} \times 100} \\ \\ = > 10\%$

$\large \mathcal{ \fcolorbox{orange}{aqua}{ \blue{✯Tʜᴀʟᴀ \: Hᴇʀᴇ}}}$