Question

How one man's one day's work be 1÷x

Answer 1

for ex- if a can complete his work in 5 days then its one day capacity is

$\frac{1 }{5}$

because to find a no. of days taken to complete we reciprocal it so

$\frac{1}{5} one \: day \: capacity \\ so \: total \: days \: = \frac{5}{1 }$

I..e 5 days

Answer 2

Answer:

Here is the solution -

If you can complete 1 work in 2 days then,

In one day u can complete 1/2 of the work similarly u can complete the whole work in-

1/2 ka reciprocal that is in 2 days.

Hope that helps!