Pira drives 825 miles to California. The trip takes him 17 hours. He uses 38 gallons of gas on the trip, which costs him $125. • Find his speed. • Find his gas mileage. • Find the unit price he paid for gas.
To find Pira's speed, we divide the distance traveled (825 miles) by the time it took (17 hours).
Therefore, his speed is 825 miles divided by 17 hours, which equals 48.53 miles per hour.
To find Pira's gas mileage, we divide the number of miles driven (825 miles) by the number of gallons of gas used (38 gallons).
Therefore, his gas mileage is 825 miles divided by 38 gallons, which equals 21.71 miles per gallon.
To find the unit price he paid for gas, we divide the total cost of gas ($125) by the number of gallons of gas used (38 gallons).
Therefore, the unit price he paid for gas is $125 divided by 38 gallons, which equals $3.29 per gallon.
what the simple answer
Pira's speed is 48.53 miles per hour.
Pira's gas mileage is 21.71 miles per gallon.
The unit price he paid for gas is $3.29 per gallon.
To find Pira's speed, we'll divide the distance he drives (825 miles) by the time it took him (17 hours):
Speed = Distance / Time
Speed = 825 miles / 17 hours
Calculating this, we find:
Speed ≈ 48.53 miles per hour
To find Pira's gas mileage, we'll divide the distance he drives (825 miles) by the amount of gas he used (38 gallons):
Gas mileage = Distance / Gas used
Gas mileage = 825 miles / 38 gallons
Calculating this, we find:
Gas mileage ≈ 21.71 miles per gallon
To find the unit price Pira paid for gas, we'll divide the total cost of gas ($125) by the amount of gas he used (38 gallons):
Unit price = Total cost / Gas used
Unit price = $125 / 38 gallons
Calculating this, we find:
Unit price ≈ $3.29 per gallon
To find Pira's speed, we can use the formula: Speed = Distance / Time.
Distance: Pira drives 825 miles.
Time: The trip takes him 17 hours.
Using these values, we can calculate Pira's speed:
Speed = 825 miles / 17 hours
Speed ≈ 48.53 miles per hour
To find Pira's gas mileage, we can use the formula: Gas mileage = Distance / Gas used.
Distance: Pira drives 825 miles.
Gas used: He uses 38 gallons of gas.
Using these values, we can calculate Pira's gas mileage:
Gas mileage = 825 miles / 38 gallons
Gas mileage ≈ 21.71 miles per gallon
To find the unit price Pira paid for gas, we can use the formula: Unit price = Total cost / Gas used.
Total cost: Pira pays $125 for gas.
Gas used: He uses 38 gallons of gas.
Using these values, we can calculate the unit price Pira paid for gas:
Unit price = $125 / 38 gallons
Unit price ≈ $3.29 per gallon.