Respuesta:
A= 18
Explicación paso a paso:
A/B = 3/2
A= 3k
B= 2k
______________________________
A+ B = 30
3k + 2k = 30
5k= 30
k= 6
______________________
A= 3k= 3(6)= 18
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Verified answer
Respuesta:
A= 18
Explicación paso a paso:
A/B = 3/2
A= 3k
B= 2k
______________________________
A+ B = 30
3k + 2k = 30
5k= 30
k= 6
______________________
A= 3k= 3(6)= 18