If 15 workers can finish a task in 42 hours, calculate the number of workers required to complete the same task in 30 hours. Please tell me fast!!!!! I will mark you the brainliest.
Answers
Answered by
33
Answer:
21 workers can complete the same task .
Step-by-step explanation:
Given that 15 workers can finish a task in 42 hours.
Let x workers can complete the same work in 30 hours
⇒ 15 * 42 = 30 * x
⇒ 630 = 30 * x
⇒ x = 630/30
⇒ x = 21
Therefore,
21 workers can complete the same task .
Hope it helps!
Answered by
5
Answer:
15*42 30*x
630 30*x
x = 630/30
21
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