Chain Rule Practice Test 2 with solutions

Question : 38 of 40

Marks: +1, -0

17 men can complete a piece of work in 12 days. In how many days can 6 men complete the same piece of work?

Solution:

Men	Days
17	12
6	x

More days, less men (Indirect Variations)
⇒

x/{12}

{17}/6

∴ x =

{17}/6 × 12

= 34 days

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