Question

find 121/2 percent of Rs.250
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Answer 1

Step-by-step explanation:

ꜰɪʀꜱᴛ ᴏꜰ ᴀʟʟ ᴍᴜʟᴛɪᴘʟʏ 12 ʙʏ 2 (ᴅᴇɴᴏᴍɪɴᴀᴛᴏʀ) ᴀɴᴅ ᴀᴅᴅ 1 (ɴᴜᴍᴇʀᴀᴛᴏʀ). ᴛʜᴇɴ, ɪᴛ ʙᴇᴄᴏᴍᴇꜱ 25/2. ᴡᴇ ᴋɴᴏᴡ ᴛʜᴀᴛ % ᴍᴇᴀɴꜱ ʜᴜɴᴅʀᴇᴅ ꜱᴏ ᴡᴇ ᴄᴀɴ ᴡʀɪᴛᴇ ᴛʜɪꜱ ɪɴ ᴛʜᴇ ꜰᴏʀᴍ {(25/2)/100} ᴛɪᴍᴇꜱ 92. ᴛʜᴇɴ, ᴇxᴘᴀɴᴅɪɴɢ ᴡᴇ ɢᴇᴛ, (25/200) ᴛɪᴍᴇꜱ 92. ɴᴏᴡ ᴅɪᴠɪᴅᴇ 200 ʙʏ 25 ꜱᴏ, ᴛʜᴇ ᴘʀᴏʙʟᴇᴍ ʟᴏᴏᴋꜱ ʟɪᴋᴇ (1/8) ᴛɪᴍᴇꜱ 92.

ꜰɪɴᴀʟʟʏ ᴛʜᴇ ᴀɴꜱᴡᴇʀ ʙᴇᴄᴏᴍᴇꜱ 11 1/2 ᴏʀ 11.5 .

You got it!!!!