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Retired Moderator
Joined: 16 Apr 2020
Status:Founder & Quant Trainer
Affiliations: Prepster Education
Posts: 1546
Given Kudos: 172
Location: India
WE:Education (Education)
If 50 apprentices can finish a job in 4 hours and 30 skilled workers
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19 Mar 2021, 05:18
19 Mar 2021, 05:18
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Question Stats:
83% (03:11) correct
16% (05:21) wrong based on 6 sessions
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If 50 apprentices can finish a job in 4 hours and 30 skilled workers can finish the same job in 4.5 hour, how much of the job can be completed by 10 apprentices and 15 skilled workers in one hour?
A. \(\frac{1}{9}\)
B. \(\frac{29}{180}\)
C. \(\frac{16}{143}\)
D. \(\frac{1}{5}\)
E. \(\frac{39}{121}\)
A. \(\frac{1}{9}\)
B. \(\frac{29}{180}\)
C. \(\frac{16}{143}\)
D. \(\frac{1}{5}\)
E. \(\frac{39}{121}\)
Re: If 50 apprentices can finish a job in 4 hours and 30 skilled workers
[#permalink]
19 Mar 2021, 08:09
19 Mar 2021, 08:09
1
KarunMendiratta, please give the answer, I'm stucked.
Retired Moderator
Joined: 16 Apr 2020
Status:Founder & Quant Trainer
Affiliations: Prepster Education
Posts: 1546
Given Kudos: 172
Location: India
WE:Education (Education)
Re: If 50 apprentices can finish a job in 4 hours and 30 skilled workers
[#permalink]
19 Mar 2021, 08:24
19 Mar 2021, 08:24
