Q: 5 (CAPF/2010)

Ms X drove at the speed of 45 km/hr from home to a resort. Returning over the same route she got stuck in traffic and took an hour longer, also she could drive only at the speed of 40 km/hr. How many kilometers did she drive each way ?
question_subject: 
Maths
question_year: 
2010
question_exam: 
CAPF
stats: 
0,128,184,88,88,8,128