 
 <translate> Question: Christina and her friend are driving across the state. When Christina is driving the speed limit is 30 miles per hour. When her friend is driving, the speed limit is 40 miles per hour. The drive is 210 miles total. If her friend drives for 3 hours and both drive at the speed limit, how many minutes will Christina drive? Think carefully first, then make a decision: <hau> Tambaya: Christina da abokinta suna tuƙa mota a ƙetaren jihar. Lokacin da Christina ke tuki iyakar gudu shine mil 30 a awa daya. Lokacin da abokinta ke tuki, iyakar gudu tana mil 40 a awa daya. Motar tana da nisan mil 210. Idan abokinta ya yi tafiyar awa 3 kuma su biyun suna tafiyar da saurin da aka ba su, minti nawa Christina za ta yi? Ka yi tunani sosai da farko, sannan ka yanke shawara: 