a+b=110 a+c=190 a+b+c=300 ¿Qué representa abc?
a + b +c =300
c = 300 - (a + b) = 300 - 110 = 190
a + c = 190 p>
p>
a = 190 - c = 190 -190 = 0
a + b = 110
b = 110 -a = 110 -0 = 110
a + b +c =300
c = 300 - (a + b) = 300 - 110 = 190
a + c = 190 p>
p>
a = 190 - c = 190 -190 = 0
a + b = 110
b = 110 -a = 110 -0 = 110