Daniel drove a 880-mile distance in two days. In the first day, he drove a certain part of it and his car consumed 20 gallons of fuel. In the second day, he drove the remaining distance and his car consumed again 20 gallons of fuel. If the mileage (miles traveled per gallon) of his car in the second day was 20% greater than the mileage of his car in the first day, what was the mileage of Daniel’s car in the first day?

A. 35
B. 30
C. 25
D. 20
E. 15


OA D

Source: Magoosh