1 and 4/5's
one and five tenths or one and a half
four fifths is equal to eight tents, so three tenths plus eight tenths is eleven tenths, or one and one tenth
the answer is 9
One half is five tenths. Add three tenths, gives eight tenths. Simplify that by dividing the two values by their highest common factor, which is 2. That gives you four fifths.
Three books plus five books equals eight books. Three bananas plus five bananas equals eight bananas. Three houses plus five houses equals eight houses. Three tenths plus five tenths equals eight tenths.
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.
It is: 2/5+8/10 = 6/5
Thirteen tenths
twelve and nine tenths/one hundred and twenty nine over ten/12.9
Convert to same types to give six tenths and five tenths. That is eleven tenths. That is one and one tenth or 1.1 in decimal.
Multiply two fifths by two to get a common denominator. Then you will have 4 tenths plus three tenths. then add straight across and you will get seven tenths.
Nine tenths plus two fifths minus one fourth is equal to 1.05