electrician a take 15 minute to fit a ceiling fan while electrician B is 18 minut to do to the same job working together how long will they take to fit 22 ceiling fan
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Answer:
first add both the time taken by the electricians
Step-by-step explanation:
15+18=33 minutes
it means they took 33 minutes altogether to fit one ceiling fan
now, how much time they will take to fit 22 ceiling fan =
Time taken × number of ceiling fans =
33×22= 726
therefore it will take 726 minutes to fit 22 ceiling fan
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