1.2/3 of the employees of a company are skilled
workers, the rest are unskilled. If 5/9 of the
former and 7/8 of the latter workers are
temporary, find the total number of
employees when the total number of
permanent employes is 292:
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Answer:
skilled workers=2/3
unskilled. 1/3
5/9 of 2/3 = 10/18 = 5/9(Temp:)
7/8 of 1/3 = 7/24 (Temp)
4/9 of 2/3 = 8/27 (perm)
1/8 of 1/3 = 1/24 (Perm)
Total Permanent workers
= 8/27+1/24=73 / 216
Total employees be x
Xx73 / 216 =292
x = 864. Ans
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