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Casandra is training for 10 mile race. On the first day of training she runs 4 miles, each day after that she adds on 0.5 mile. on what day will Casandra run 8 miles

Casandra is training for 10 mile race. On the first day of training she runs 4 miles, each day after that she adds on 0.5 mile. on what day will Casandra run 8 miles
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Casandra is training for 10 mile race. On the first day of training she runs 4 miles, each day after that she adds on 0.5 mile. on what day will Casandra run 8 miles

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User Max Schenkelberg
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Cassandra will run 8 miles after 10 days.
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User Hoopje
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On day no 9, because to increase her mileage by 4 to reach 8 it will take her 4/0.5=8 days plus day 1 where she ran just 4 miles.
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User Arslan Butt
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8.2k points
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