4 labour built a wall in 9 day how many will 12 laboures take to build the same wall
Answers
Answered by
23
Answer:
27 days
Step-by-step explanation:
- 4 labour built the building=9days
- 1 labour built the building=9/4days
- 12labourbuilt the building=9/4×12
= 9×3
=27 days
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Answered by
17
Answer:
As this is inverse proportion
Step-by-step explanation:let the number of days for 12 labour be T
Labour. | Days
—————————-
4. |. 9
—————————-
12. |. T
=>4x9=12T
=>12T=36
=>T=36/12
=>3 Days
Hope it will help you
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