the science teacher and student of a class eight to make a project report of pollution when can a student work on it the word get finished in 3 days how many students are required so that work finish in 2 days
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Answered by
10
Answer:
15 students do work in 2 days
Explanation:
Given Problem is of inverse proportion as no of student increase result in decrease of day to finish the work.
No of Student required to a work in 3 days = 10
let No of Student required to a work in 2 days = x
Condition for inverse proportion is given by,
10 × 3 = x × 2
30 = x × 2
x = 15
Therefore, 15 students completes the work in 2 days.
Answered by
3
Answer:
3............... not sure
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