Question

how many days will 12 workers take ​

Answer 1

i think you are questions is incomplete

$\huge\mathfrak\blue{Questions:-}$

12 workers can complete a piece of work in 10 days. If the number of workers are reduced to

1/3 rd of the original number, then how many more days would be required to complete the same work?

$\huge\mathfrak\blue{ƛƝƧƜЄƦ:-}$

12 workers can complete a piece of work in 10 days

I/3 rd of original No's of workers = 12*1/3 = 4 workers

No of workers reduced then more no days are required

12*10÷ 4 = 30

Ans = 30 days

hence 20 days more