Code point
U+2156
Glyph appearance depends on your fonts.
U+2156
No<fraction> 0032 2044 0035U+2156 VULGAR FRACTION TWO FIFTHS is a Unicode 16.0.0 character in the Other Number category. It belongs to the Number Forms block.
Choose the representation you need, then copy its value.
U+2156
8534
⅖
⅖
⅖
E2 85 96
2156
00002156
%E2%85%96
\u2156
\u2156
\u2156
\2156