Question

na serie de razões x=y=z calcular x/10,y/20,z/14 sabendo que x+y+z=88.

Answer 1

x=y=z

x+y+z=88

x+x+x=88 ==> 3x=88 ==>x=88/3

x=y=z=88/3

x/10 =(88/3)/10=88/30=44/15

y/20=(88/3)/20=88/60=44/30=22/15

z/14=(88/3)/14=88/(42)=44/21