a young boy tried to climb up a30feet high wall it took him an hour to climb 3feet but he slips2feet how much time will he requare. to reach the top
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Goal = 30 ft
1 hour = 3 feet - 2 feet(As he slips every hour)
1 hour = 1 feet
30 feet = 1 × 30
30 feet = 30 hours
1 hour = 3 feet - 2 feet(As he slips every hour)
1 hour = 1 feet
30 feet = 1 × 30
30 feet = 30 hours
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