Question

mackee's income varies directly as the number of days she works if she earns 8,000 pesos in 20 days how much will she earn if she work three times as long?​

Answer 1

Answer:

P8,000 in 20 days

By ration and proportion,

$\frac{P8,000}{2} = \frac{x}{3(2)} </p><p>2$

$P8,000</p><p></p><p> = </p><p>3(2)</p><p>x$

$x= \frac{P8,000 (3) (2)}{2}x= </p><p>2</p><p>P8,000(3)(2)$

Answer 2

P8,000 in 20 days

By ration and proportion,

$\frac{R8.000}{2} = \frac{x}{3(2)}$

$x = \frac{P8.000(3)(2)}{2}$

$x = P24,000$

The salary also increase by 3 times.