Answer:
(b) 310 mi, 12.76km/liter
Step-by-step explanation:
We are told that Toronto is 500 km north on Highways. Since 1 km = 0.62 mi, then Toronto is: 500 × 0.62 = 310 miles
Aanya’s car averages 30 mi/gallon.
We are told that 1 mi = 1.61 km
Thus, her average is now;
30 × 1.61 km/gallon = 48.3 km/gallon
We are told that 1 qt = 0.946 liters
But also, 0.25 gallon = 1 qt
Thus;
0.25 gallon = 0.946 litres
Thus, 1 gallon = 0.946/0.25 litres = 3.784 litres
Thus, 48.3 km/gallon to km/litres = 48.3/3.784 = 12.76 km/litres
Answer is 310 miles and 12.76 km/litres
