Question

ayuda doy corona
Out of 500 students from a school the average height is 1.67 m; for
every 3 women there are 7 men. If the average height of all the
women is 1.60 m, what is the average height of the men in the
school?
A) 1,68 m B) 1,70 m C) 1,72 m D) 1,71 m E) 1,60 m

Answer 1

Respuesta:

es la b

Explicación paso a paso: