seven machines take 7 minutes to make 7 identical toys.at the same rate how many minutes would it take for100 machines to make 100 toys
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Hi friend✋✋✋✋✋
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Your answer
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SOLVING ( BY UNITARY METHOD)
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Time taken by 7 machines to make 7 toys = 7 minutes
Time taken by 1 machine to make 1 toy = (7 × 7)/7 = 7 minutes
Time taken by 100 machines to make 100 toys = (100 × 7) minutes = 700 minutes
HOPE IT HELPS
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Your answer
-------------------
SOLVING ( BY UNITARY METHOD)
---------------------------------------------------
Time taken by 7 machines to make 7 toys = 7 minutes
Time taken by 1 machine to make 1 toy = (7 × 7)/7 = 7 minutes
Time taken by 100 machines to make 100 toys = (100 × 7) minutes = 700 minutes
HOPE IT HELPS
Nmplifier:
you goes wrong in last step => it would be (100 * 7)/100=7 mins.
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