Twelve fifths minus three tenths
12/5 - 3/10 = 24-3 /10 = 21/10
OR 2.1 in decimal form
Question: 12/5 - 3/10 Answer:=12/5+(−3)/10=24/10+(−3)/10=24+(−3)/10=21/10Decimal= 2.1Hope this helps. :)