7 6/10
It is one and nine twentieths.
3.8 + 2.9 = 6.7
seven and eight tenths. you have to change one half to five tenths and then add the whole numbers and then the fraction
9 and 6/40 if simplified 9 and 3/20
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.
nine tenths
The sum of (eight and nine tenths) plus (nine and eight tenths) is (eighteen and seven tenths). 8.9 + 9.8 = 18.7
1
4/5 + 7/10 + 9/10 = 8/10 + 7/10 + 9/10 =24/10 or 2.4
It is one and nine twentieths.
I believe it is twelve and three tenths. I haven't done fractions in a while however, so i would look at an online calculator. =^.^= Yep.
3.8 + 2.9 = 6.7
24 Twenty Four
four fifths is equal to eight tents, so three tenths plus eight tenths is eleven tenths, or one and one tenth
seven and 4 fifths
Thirteen tenths
1 2/5