Final answer:
To determine the cost of the gift in US dollars, divide the price in pesos by the exchange rate.
Step-by-step explanation:
To determine the cost of the gift in US dollars, we need to convert the price from pesos to dollars using the exchange rate. According to the table, the exchange rate for Mexican peso is 5.81 pesos per US dollar. To convert 180 pesos to dollars, divide 180 by 5.81. The result is approximately $30.95 when rounded to the nearest cent.