MA
Made A
29 Januari 2023 04:35
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MA
Made A
29 Januari 2023 04:35
Pertanyaan
A job is estimated to be completed by 12 people in 1 week. If the job must be completed in 4 days, then the number of additional workers required is. a. 3 persons b. 6 persons c. 9 persons d. 12 persons
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DG
Dominick G
29 Januari 2023 06:19
Jawaban terverifikasi
<p>w.amount 1/w. amount 2 = d. amount 2/d. amount 1</p><p>12/x = 4/7 </p><p>if we cross multiply we get:</p><p>84=4x</p><p>we divide both sides by 4</p><p>21=x</p><p>additional workers= new amount of workers-initial amount of workers</p><p>21-12=9</p><p>In conclusion, we would need 9 more workers.</p>
w.amount 1/w. amount 2 = d. amount 2/d. amount 1
12/x = 4/7
if we cross multiply we get:
84=4x
we divide both sides by 4
21=x
additional workers= new amount of workers-initial amount of workers
21-12=9
In conclusion, we would need 9 more workers.
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