Question

To find the ratio,the______ must be same​

Answer 1

$\huge\bold\red{Answer}$

➦ғᴏʀ ᴀ ʀᴀᴛɪᴏ, ᴛʜᴇ ᴛᴡᴏ ϙᴜᴀɴᴛɪᴛɪᴇsᴍᴜsᴛ ʙᴇ ɪɴ ᴛʜᴇ sᴀᴍᴇ ᴜɴɪᴛ. ɪғ ᴛʜᴇʏ ᴀʀᴇ ɴᴏᴛ, ᴛʜᴇʏ sʜᴏᴜʟᴅ ʙᴇ ᴇxᴘʀᴇssᴇᴅ ɪɴ ᴛʜᴇ sᴀᴍᴇ ᴜɴɪᴛ ʙᴇғᴏʀᴇ ᴛʜᴇ ʀᴀᴛɪᴏ ɪs ᴛᴀᴋᴇɴ. ᴀ ʀᴀᴛɪᴏᴍᴀʏ ʙᴇ ᴛʀᴇᴀᴛᴇᴅ ᴀs ᴀ ғʀᴀᴄᴛɪᴏɴ. ᴛᴡᴏ ʀᴀᴛɪᴏs ᴀʀᴇ ᴇϙᴜɪᴠᴀʟᴇɴᴛ, ɪғ ᴛʜᴇ ғʀᴀᴄᴛɪᴏɴs ᴄᴏʀʀᴇsᴘᴏɴᴅɪɴɢ ᴛᴏ ᴛʜᴇᴍ ᴀʀᴇ ᴇϙᴜɪᴠᴀʟᴇɴᴛ.

Answer 2

to find the ratio, the two quantities must be same