One ticket to a show costs € 10. Aine buys a total of 5 tickets for the show using a coupon that gives her a 20% discount. Ella buys 6 tickets using a coupon that gives a 25% discount. How much more did Ella pay than Aine?

Elizabeth is travelling to Sheffield and has already traveled 630 kms. If 58 % of her journey is still remaining, how many kilometers does she still have to travel?