What is three tenths plus four fifths?

Answer 1

four fifths is equal to eight tents, so three tenths plus eight tenths is eleven tenths, or one and one tenth

Answer 2

To add three tenths and four fifths, we need to find a common denominator. The least common multiple of 10 and 5 is 10. So, we convert three tenths to six twentieths and four fifths to eight twentieths. Adding these together gives us 14 twentieths, which simplifies to seven tenths. Therefore, three tenths plus four fifths is equal to seven tenths.