24 workers can build a wall in 15 days how many days will 9 workers take to build similar wall?
Answers
Answered by
3
the answer is
40 days
40 days
Answered by
13
This is a case of inverse proportion
CASE 1 =Workers 24
=Days 15
CASE 2 =Workers 9
=Days x
24×15=9x
360=9x
360\9=x
40=x
Hence 9 workers will build the same wall in 40 days...
Hope it helped u
CASE 1 =Workers 24
=Days 15
CASE 2 =Workers 9
=Days x
24×15=9x
360=9x
360\9=x
40=x
Hence 9 workers will build the same wall in 40 days...
Hope it helped u
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