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Efficiency ratio of Peter and Michael are in the ratio of 3 : 4. If both can do a work together in 30 days. Find out how much days Peter will take to complete the work alone?
  • a)
    70 Days
  • b)
    80 Days
  • c)
    65 Days
  • d)
    50 Days
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Efficiency ratio of Peter and Michael are in the ratio of 3 : 4. If bo...
GIVEN:
Efficiency ratio of Peter and Michael = 3 : 4
Time taken by both = 30 days
FORMULA USED:
Time for Peter = (Total of efficiency × Total days)/(Efficiency of Peter)
CALCULATION:
Efficiency ratio = 3 : 4
Time for peter = (7 × 30)/3 = 70 days
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Most Upvoted Answer
Efficiency ratio of Peter and Michael are in the ratio of 3 : 4. If bo...
GIVEN:
Efficiency ratio of Peter and Michael = 3 : 4
Time taken by both = 30 days
FORMULA USED:
Time for Peter = (Total of efficiency × Total days)/(Efficiency of Peter)
CALCULATION:
Efficiency ratio = 3 : 4
Time for peter = (7 × 30)/3 = 70 days
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Efficiency ratio of Peter and Michael are in the ratio of 3 : 4. If both can do a work together in 30 days. Find out how much days Peter will take to complete the work alone?a)70 Daysb)80 Daysc)65 Daysd)50 DaysCorrect answer is option 'A'. Can you explain this answer?
Question Description
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