9 2/5 + 10 3/10
9 4/10 + 10 3/10 = 19 7/10
The sum of 9/10 and 3/5 is 1 1/2 or 1.5
7/10
7 and 1/10
6 tenths 2/5 = 4/10 2/10 + 4/10 = 6/10
nine fifths 18/10 = 9/10 + 9/10 18/10 = 9/5
The sum of 9/10 and 3/5 is 1 1/2 or 1.5
7/10
four fifths is equal to eight tents, so three tenths plus eight tenths is eleven tenths, or one and one tenth
4/5 plus 2/10 = 1
7 and 1/10
9/10
nine fifths 18/10 = 9/10 + 9/10 18/10 = 9/5
6 tenths 2/5 = 4/10 2/10 + 4/10 = 6/10
To add three fifths and seven tenths, we need to find a common denominator. The least common multiple of 5 and 10 is 10, so we convert three fifths to six tenths. Therefore, six tenths plus seven tenths equals thirteen tenths. Thirteen tenths can be simplified to one and three tenths, or 1.3 as a decimal.
To add two fractions, we need a common denominator. In this case, the common denominator for 5 and 10 is 10. Therefore, two fifths is equivalent to four tenths, and five tenths remain the same. Adding these together, we get four tenths plus five tenths equals nine tenths.
4/5 + 7/10 + 9/10 = 8/10 + 7/10 + 9/10 =24/10 or 2.4
0.6, 6 tenths, or 3 fifths