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.
It is one and nine twentieths.
3/10 + 7/10 = 1
seven and eight tenths. you have to change one half to five tenths and then add the whole numbers and then the fraction
1 2/5
7/10+3/12=19/20
3/5 + 7/10 = 1 3/10 or one and three tenths. Expressed as a decimal, this is equal to 1.3.
9 tenths
eight-tenths
seven-tenths
four fifths is equal to eight tents, so three tenths plus eight tenths is eleven tenths, or one and one tenth
4/5 is what a half plus three tenths equals.