If 4 dollars can be exchanged for 6.4448 units of some foreign currency, how much of that currency can be obtained for 9 dollars?
For 9 dollars, units of foreign currency can be obtained.
(Round to the nearest hundredth as needed.)

Question

If 4 dollars can be exchanged for 6.4448 units of some foreign currency, how much of that currency can be obtained for 9 dollars?
For 9 dollars,

units of foreign currency can be obtained.
(Round to the nearest hundredth as needed.)

UpStudy AI · Accepted Answer

We start with the given exchange rate:

$$
4 \text{ dollars} = 6.4448 \text{ units}
$$

First, we determine the number of units per dollar:

$$
\text{Units per dollar} = \frac{6.4448}{4} = 1.6112
$$

Next, we find the number of units for 9 dollars by multiplying:

$$
9 \text{ dollars} \times 1.6112 = 14.5008
$$

Rounding to the nearest hundredth:

$$
14.5008 \approx 14.50
$$

Thus, for 9 dollars, $$ \boxed{14.50} $$ units of foreign currency can be obtained.
For 9 dollars, 14.50 units of foreign currency can be obtained.

Solución de inteligencia artificial de Upstudy