a boy is climbing a pole 100 feet high. Each minute he climbs up 15 feet but slips down 10 feet. How many minutes will he take to reach the top of the pole?
Answers
Answered by
3
Answer:
20 min
Step-by-step explanation:
in 1 min distance cover : 15 - 10 = 5 feet
so after 20 min he will cover : 20 × 5 = 100 feet
Answered by
1
Answer:
20 minute
Step-by-step explanation:
each minute a person cover 15 fleets but he slips 10 feet so remaining is 5 fleets so now how many 5 feet will make 100 feet 20 off course so he take 20 minute to climb 100 metre
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