Question

divida 2500kg en tres partes con razon (2:5:13)

Answer 1

a = 2
b = 5
c = 13

a = 2b/5 c = 13b/5
2b/5+b+13b/5 = 2.500
2b+5b+13b = 12.500
20b = 12.500
b = 625

Como a = 2b/5 reemplazamos
a = 2(625)/5 = 250
b = 625
c = 13b/5 = 13(625)/5 = 1625

Espero te sirva