Respuesta :
si la mitad de 5p es 3u
5p/2----------------------> 3u
10p----------------------> x
x = 3u * 10p /5p/2
x = 30u / (5/2)
x = 30*2u/5
x = 60u/5
x = 12u
5p/2----------------------> 3u
10p----------------------> x
x = 3u * 10p /5p/2
x = 30u / (5/2)
x = 30*2u/5
x = 60u/5
x = 12u
Facil, regla de 3
1/2 * 5p ____________ 3u
1/3 * 10p ___________X
Donde
X = [(1/3 * 10p) * 3u] / (1/2 * 5p)
Simplificas las "p"
X = (10 u) / (5/2) = 20/5 u
X = 4 u <--- Rta!
1/2 * 5p ____________ 3u
1/3 * 10p ___________X
Donde
X = [(1/3 * 10p) * 3u] / (1/2 * 5p)
Simplificas las "p"
X = (10 u) / (5/2) = 20/5 u
X = 4 u <--- Rta!