Question

a man can complete a work in 4 days working 10 hrs a day.In how many days can he complete it working 8 hrs a day?​

Answer 1

Step-by-step explanation:

If both P and Q work together, working 8 hours a day, in how many days can they complete the work? Explanation: P can complete the work in (12 x 8) hrs. = 96 hrs.

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Answer 2

Answer:

$\huge\star \underline{ \boxed{ \purple{Answer}}}\star$

$\sf{No.\:of\:days\:required\:to\:complete\:the}$

$\sf{Work\:=\:5\:days}$

Step-by-step explanation:

Given :-

$\sf{A\:man\:can\:complete\:a\:work\:in\:4\:days}$

$\sf{working\:10\:hrs\:a\:day}$

To Find :-

$\sf{In\:how\:many\:days\:can\:he\:complete\:it}$

$\sf{working\:8\:hrs\:a\:day}$

Solution :-

Let the no. of days required be $x$

$\sf\green{No.\:of\:hours\:required\:to\:do\:the\:whole}$

$\sf{work}$

$\sf{=\:10\:\times\:4\:=\:40}$

$\sf\green{To\:do\:the\:same\:work\:in\:8\:hrs\:per}$

$\sf{day}$

➝$\sf{Days\:\times\:8hrs\:=\:40}$

➝$\sf{Days\:=\:\frac{40}{8}}$

➝$\sf{Days\:=\:\frac{40}{8}}$

➝$\sf{Days\:=\:\frac{5}{1}}$

➝$\sf{Days\:=\:5\:Days}$

$\huge\sf\green{Hence}$

a man can complete a work in 5 days working 8 hrs a day.

$\huge\mathfrak\pink{Hope \: it \: helps \: you}$

$\huge\mathfrak\pink{friend}$