Question

if A can do a piece of work in days then A 's 1 day's work = ____​

Answer 1

Step-by-step explanation:

Use the normal distribution of SAT critical reading scores for which the means 500 and the standard deviation is 120 Assume

Answer 2

Step-by-step explanation:

If, A do a piece of work in 'n' days,

then ,

In one day he will do '¹/n' work.

"n" = no. of days.

hope you understand...