Question

a/2= m/3 =n/4 (a+m+n)=36
esto es de proporciones graciassssssss!!!

Answer 1

igualamos la expresion a k

a/2 = m/3 = n/4 = k

a = 2k
m = 3k
n = 4k

a + m + n = 2k + 3k + 4k
36 = 9k
k = 4

a =2(4) = 8
m =3(4) = 12
n = 4(4) = 16