Question

Si a/b = 5/8 y a + b = 624.Determine a y b

Answer 1

$\frac{a}{b} = \frac{5}{8} = k\\\\a = 5k\\\\b = 8k$

a + b = 624

5k + 8k = 624

13k = 624

k = 624/13

k = 48

a = 5k

a = 5(48)

a = 240

b = 8k

b = 8(48)

b = 384

Eternamente axllxa