Cincuenta y seis
56% = 0.56
Write 56/1 .
.56
21/56 OR 21 -- 56
Algebraically it is written as Cos(56) However, on the calculator, make sure your calculator is 'clear' and in 'degree' mode. Cos(56) = 0.559182903.... Cos(56) = 0.5592 ( 4 d.p.) or Cos(56) = 0.559183 (6 d.p.). NB If your calculator is in 'inverse', 'radian' or 'grad(g)' modes you will have an incorrect answer.
56/100
56 million = 56,000,000
LVI = 56
56 cinquante-six
56 = 5,600% or 56/100
0.125
56/1