<span>What does 4×0.2 = ?
</span>
The answer is 0.8
The answer would be letter B. You can see that the price of the demanded products as the time passes by decreases. So the answer is letter B.
To find the number of miles driven on one gallon, divide 420 by 20. that would be 21. multiply 21 by 65 to find the number of miles you can drive with 65 gallons.