a girl found that she had a 56cm strip of ribbon. she could cut a cm off every second. how long would it take for her to cut 56 pieces? she cannot fold the strip and also cannot stack two or more strips and cut them together.
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2
Answer:
56 seconds as she cuts one cm in a second
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3
Answer:
When she make first cut she will have two parts one 1 cm long and other 55 cm long.
Thereby at every second she will have one more ribon of 1 cm and other will keep on reducing in length till after 55 cut she will be left with 56 PC's .
Step-by-step explanation:
hope this will help you
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