Question

A man working 8hours a day takes 6 days to complete a work .How many hours a day must he work to complete the work in 16 days?​

Answer 1

Answer:

Number of Hours required to do the Work in 5 days

⇒5×8=40

To do the Same Work in 4 days

⇒4×hours=40

⇒hours=10

10 hours is your answer

Answer 2

Here is the correct solution for ur question...

Number of Hours required to do the Work in 5 days

$\green\leadsto \red{\tt 6 \times 8 = 48}$

To do the Same Work in 16 days

$\pink\leadsto\tt \red{⇒ 16×hours=160}$

$\red{{\boxed{ \blue{\bf⇒hours=10}}}}$

Hope it helps you.