Question

a
boys and 15
In clases there are 25
Girls. The ratio of girdler is to total studenter
is.​

Answer 1

Cᴏʀʀᴇᴄᴛ Qᴜᴇsᴛɪᴏɴ :

Tʜᴇʀᴇ ᴀʀᴇ 20 ɢɪʀʟs ᴀɴᴅ 15 ʙᴏʏs ɪs ᴀ ᴄʟᴀss.

• Wʜᴀᴛ ɪs ᴛʜᴇ ʀᴀᴛɪᴏ ᴏғ ɴᴜᴍʙᴇʀ ᴏғ ɢɪʀʟs ᴛᴏ ᴛʜᴇ ᴛᴏᴛᴀʟ ɴᴜᴍʙᴇʀ ᴏғ sᴛᴜᴅᴇɴᴛs ɪɴ ᴛʜᴇ Cʟᴀss ?

Sᴏʟᴜᴛɪᴏɴ :

⇒ Nᴏ ᴏғ ɢɪʀʟs : Nᴏ ᴏғ sᴛᴜᴅᴇɴᴛs = 20 : 35

$= \frac{20 \div 5}{35 \div 5} = \frac{4}{7}$

•°• Nᴏ ᴏғ ɢɪʀʟs : Nᴏ ᴏғ sᴛᴜᴅᴇɴᴛs = 4 : 7

Hᴏᴘᴇ ɪᴛ ʜᴇʟᴘs :