Answer:
A total of 21.74 liters of gas that Henry has to buy in England.
Step-by-step explanation:
One gallon is equivalent to 3.78 liters and hence, 5 gallons will be equivalent to (5 × 3.78) = 18.9 liters.
Again, one quart of gas is equivalent to 0.9463 liters of gas and hence, 3 quarts of gas will be equivalent to (3 × 0.9463) = 2.839 liters of gas.
Therefore, a total of (2.839 + 18.9) = 21.74 liters of gas that Henry has to buy in England. (Answer)