A,band c can do a piece of work in 10 days,12 days and 15 days respectively. how long will they
Answers
Answered by
0
Answer:
4 days
Step-by-step explanation:
taht is done on page you can check this
Attachments:
Answered by
1
Answer:
4 days
Step-by-step explanation:
Time A requires = 10 days
Work A can do in 1 day = 1/10
Time B requires = 12 days
Work B can do in 1 day = 1/12
Time C requires = 15 days
Work C can do in 1 day = 1/15
Total work A, B and C can do in 1 day =1/10 + 1/12 + 1/15 = (6+5+4)/60 = 15/60 = 1/4
Then, no. of days required to complete the work = 4 days
Please mark it brainliest!!
Similar questions