Respuesta:
39
Explicación paso a paso:
a + b = 87 a/b = 16/13 ⇒ a/b = 16k/13k
16k + 13k = 87 a = 16k y b = 13k
29k = 87
k = 3
a = 16k = 16(3) = 48
b = 13k = 13(3) = 39
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Respuesta:
39
Explicación paso a paso:
a + b = 87 a/b = 16/13 ⇒ a/b = 16k/13k
16k + 13k = 87 a = 16k y b = 13k
29k = 87
k = 3
a = 16k = 16(3) = 48
b = 13k = 13(3) = 39