Question: Socorro is preparing for a math contest. She needs to train for a total of 5 hours. Each day, she answers problems about multiplication for 10 minutes and then division problems for 20 minutes. How many days will it take for her to complete her training? Think carefully first, then make a decision:
Socorro trains for a total of 10 + 20 = 30 minutes each day. She needs to train for a total of 5 x 60 = 300 minutes since an hour has 60 minutes. Therefore, she will complete her training in 300 / 30 = 10 days. So the answer is 10.