Final answer:
By multiplying the distance Eleanor can travel on one tank of gas (348 miles) by the number of tanks (19), we find that she can travel a total of 6,612 miles on 19 tanks of gas. Thus, the correct answer is option a.
Step-by-step explanation:
To ascertain the overall distance Eleanor can cover with 19 tanks of gas, a straightforward multiplication is required by multiplying the number of tanks by the distance she can travel on a single tank. In this case, the calculation is as follows: Eleanor's vehicle covers 348 miles on one tank, and with 19 tanks at her disposal, the total distance she can drive becomes the product of these two values. Therefore, the equation is expressed as follows: Distance per tank (348 miles) multiplied by the number of tanks (19), resulting in the total distance covered. Mathematically, this is represented as Total distance = 348 miles × 19, which simplifies to 6,612 miles. Consequently, the accurate and final answer to the question of Eleanor's total driving distance on 19 tanks of gas is determined to be 6,612 miles, corresponding to option (a).