i go to college and it take 40 to 45 gallon every monthto go to college, some time cost of the gallon varies 2.96 to 3.61 /gallon . what would be my weakly cost to drive college.
please answer . i come up with 21 dolor.Am i right or miss some thing .
Average cost per gallon:
(2.96 + 3.61)/2 = 3.29
Average gallons:
42.5
42.5 * 3.29 = ? average cost per month
I assume your native language is not English.
To calculate your weekly cost to drive to college, we need to consider the total number of gallons you use in a month and the cost per gallon during that time.
First, let's find the range of gallons you may use in a month. You mentioned that it takes 40 to 45 gallons every month to go to college. Now, let's find the average number of gallons:
Average gallons = (40 + 45) / 2
= 42.5 gallons
Next, let's calculate the cost per gallon in the given range. You mentioned that the cost varies from $2.96 to $3.61 per gallon. Let's find the average cost per gallon:
Average cost per gallon = ($2.96 + $3.61) / 2
= $3.285
To get the weekly cost, we can divide the monthly cost by 4 (assuming an average month of 4 weeks):
Weekly cost = (Average gallons * Average cost per gallon) / 4
= (42.5 * $3.285) / 4
= $34.08 (rounded to two decimal places)
So, your weekly cost to drive to college would be approximately $34.08, not $21. It seems you missed some calculations or made an error in your calculation.