An ant is trying to climb a slippery slope. every hour it climbs 5 meters, but slips 3 meters in the next half hour. how long would it take for the ant to climb 13 meters?
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Ans= 7 hr
so the distance ant cover in 1.5 hr is 2m.
2m =1.5 hr
8m = 6 hr
5 m in 1 hr
(8+5)m = (6+1)hr
13 m= 7hr
so the distance ant cover in 1.5 hr is 2m.
2m =1.5 hr
8m = 6 hr
5 m in 1 hr
(8+5)m = (6+1)hr
13 m= 7hr
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