📅 NSB 2019🎓 HS🔄 Round 2#️⃣ Q13❓ TOSS-UP✍️ Short Answer
Two cars leave from the same spot, driving directly away from each other on a straight road, at 20 and 30 miles per hour, respectively. How many minutes will it take for the two cars to be 10 miles apart?
✔️Answer:12
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