Question

divida o numero 210 em partes inversamente proporcionais a 3, 5, 6

Answer 1

A + B + C  / 1/3+1/5+/6 = A/1/3 = B/1/5 = C/1/6
=210 / 10+6+5/30 =
=210/21/30
=210 * 30/21 = 6300/21=300
BELEZA ENTÃO 
300 = A /1/3
1/3*300 = A
A = 100

300 = B/1/5
1/5*300= B
B = 60

300 = C/1/6
1/6*300 = C 
C = 50 
VERIFICANDO A+B+C= 210
                    100+60+50=210
                           210=210 LOGO s={ 100,60,50}