Question

.time and work question ​

Answer 1

Answer:

man can do a piece of work :- 3hours

another man can do a piece of work :- 2hours

if they both work together :- 3 -2 hours

= 1 hours

Answer 2

Answer:

Step-by-step explanation:

one man can do = 3 hours

second mn can do = 2 hours

both men work = 1/3+1/2

both man work = 2/6+3/6

=5/6