Question

A man can type 1/2 of the total number of pages of a project in 5days Sheela who is his team mate can type 2/3 of the total pages in 5days Rohan says he can type 1/3 of the total number of pages in 2days who is the first one to complete the task if he/she in the only one who types the pages

Answer 1

1/2=0.5
2/3=0.67
1/3=3.33
the man and shella will do that work in 5 days but Rohan will do it in 2 days
so Rohan types the page

Answer 2

Answer:

Rohan

Step-by-step explanation:

A man can type 1/2 of the total number of pages of a project in days = 5

A man can type all pages of a project in days = $\frac{5}{\frac{1}{2}}$

                                                                          = $10$

Sheela can type 2/3 of the total pages in days =5

She can type  all pages of a project in days = $\frac{5}{\frac{2}{3}}$

                                                                        = $7.5$

Rohan can type 1/3 of the total number of pages in days =2

He can type all pages of a project in days = $\frac{2}{\frac{1}{3}}$

                                                                        = $6$

Since Rohan is taking less number of days to complete the task .

Hence Rohan is the first one to complete the task if he/she in the only one who types the pages