4/5 is what a half plus three tenths equals.
seven and eight tenths. you have to change one half to five tenths and then add the whole numbers and then the fraction
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.
.8 or eight tenths
four fifths is equal to eight tents, so three tenths plus eight tenths is eleven tenths, or one and one tenth
11 1/10 eleven one-tenths... Obviously.
½ + ³/₁₀ =⁵/₁₀ + ³/₁₀ =⁸/₁₀ =⅘
one and five tenths or one and a half
Four and one half
Two and eight tenths.
Yes, four tenths is less than one half....4/10 is .40 and 1/2 is .50