Question

ayuden con esto porfaaaaa​

Answer 1

Explicación paso a paso:

Hombres/mujeres = 3/5

Hombres + 1 / mujeres - 1 = 2/3

H + 1 = 2k - - H = 2k-1

M - 1 = 3k - - M = 3k + 1

(2k - 1)/(3k +1) = 3/5

5(2k-1) = 3(3k+1)

10k - 5 = 9k + 3

10k = 9k +8

K = 8

Alumnas = M = 3k +1

3(8) + 1 = 25

Saludos.