Answer:
12.4 did this before
Step-by-step explanation:
sɪʀ ʏᴏᴜʀ ᴀɴsᴡᴇʀ ɪs 12.4
ᴀᴄᴄᴏʀᴅɪɴɢ ᴛᴏ ᴍɪᴅ ᴘᴏɪɴᴛ ᴛʜᴇʀᴏᴇᴍ