Question

Si: P/2 = R/5 = E/7 = 10. Halle: P + R - E

Answer 1

Respuesta:

Si: P/2 = R/5 = E/7 = 10. Halle: P + R - E

P/2=10

P=20

R/5=10

R=50

E/7=10

E=70

Piden:

P + R - E

20 + 50 - 70 = 0

LA RESPUESTA ES CERO.

Explicación paso a paso:

Answer 2

$\frac{p}{2} = \frac{r}{5} = \frac{e}{7} = 10$

P = 10 × 2 = 20

R = 10 × 5 = 50

E = 10 × 7 = 70

HALLA P + R - E

20 + 50 - 70

70 - 70

0