1 + ³/₁₀ + ⁹/₁₀₀ =1 + ³⁰/₁₀₀ + ⁹/₁₀₀ =
1 + ³⁹/₁₀₀ or 1.39
17/50
12/10 or 6/5
one and five tenths or one and a half
twelve and nine tenths/one hundred and twenty nine over ten/12.9
It is one and nine twentieths.
The sum of (eight and nine tenths) plus (nine and eight tenths) is (eighteen and seven tenths). 8.9 + 9.8 = 18.7
Thirteen tenths
nine tenths
9 tenths
9/10 + 13/4 = 2 13/20
⁹/₁₀ + ¹¹/₂₀ =¹⁸/₂₀ + ¹¹/₂₀ =²⁹/₂₀ or 1.45
1