Will give brainliest if its right

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !