Respuesta :
Your answer is a hyphen.
The sign is (-)
A hyphen is used to join compound numbers from twenty-one to ninety-nine when they must be written out. A hyphen is also used when the numbers in a ratio are spelled out.
hoped it helped
The sign is (-)
A hyphen is used to join compound numbers from twenty-one to ninety-nine when they must be written out. A hyphen is also used when the numbers in a ratio are spelled out.
hoped it helped