2. Emer is a runner from Naic. He plans to join an ultramarathon of 50 km from Naic town plaza to the Kaybiang tunnel next month. During the first day of his training he ran 5 km from Naic town plaza to barangay Muzon. To improve his stamina and endurance, he increased the distance he runs by 1.5 km every day. What is the distance that he will run on the 7th day of his training? Taconto He started
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