Question

) Shyam can do 1/5 part of a piece of work in 2 days. How much work does he
do in
(i) 1 day (ii) 3 days?​

Answer 1

Answer:

1 day ans 1by 10 and 3 day day answer 3by 10

Step-by-step explanation:

Do it by unitary method

Answer 2

Answer:

shyam can do 1/10 part of piece of work in 1 day and 3/10 part of work in three days

Step-by-step explanation:

As shyam can do 1/5 part of work in 2 days which can also be written as 1/5=2/10

so he does 2/10 work in 2 days

the work done by him in 1 day can be written as 2devided by 2/ 10=1/10

and 3 days can also be written as 1*3/10=3/10