Question

the number of articles sold by two shopkeepers are in the ratio 4 is to 5 the second shopkeeper sold 85 articles when the number of articles sold by the first shopkeeper​

Answer 1

Answer:

$\frac{4}{5 } = \frac{x}{85} \\ 4 = \frac{x}{17} \\ x = 17 \times 4 \\ x = 68$