A can do a job in 20 days ,B in 30 days and C in 60 days. if A helped by B and C on every third day then in how many days will the job be finished
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Step-by-step explanation:
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Answer :
Moles to Grams Avogadro’s law states that under conditions of constant pressure and temperature, there is a direct relationship between the number of moles and volume of a gas. This was Avogadro’s initial hypothesis. This law was applicable to ideal gases, while real gases show a slight deviation from it.
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4
Answer:
15 days
Step-by-step explanation:
=> A works alone for 2 days and finishes 2/20 or 1/10th of the work.
=> On the 3rd day A, B and C finish
1/20 + 1/30 + 1/60 = 1/10th of the work.
=> or in 3 days, 1/10 + 1/10 = 1/5th of the work is completed.
Therefore, the job will be completed in 5×3 = 15 days.
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