Question

if 14 typist typing 6 hours a day take 12 days to type the manuscript of a book then how many days will 4 typist working 7 hours a day take to do the same job?

Answer 1

$\ll \lll \bold{ \huge{ \fbox {\color{red}{solution}}}} \ll \ll \lll$




Let to be taken time X


then,

GIVEN:-if 14 typist typing 6 hours a day take 12 days to type the manuscript of a book

Now,


4 typist working 7 hours a day take to do the same job taken time=???


So,


We know that Formula:-

a×b×c=a×b×c


Now,

Putting the value of GIVEN Statement.....


$\ll \lll \bold{ \large{ \fbox {\color{red}{14 \times 6 \times 12 = x \times 7 \times 4}}}}$

$\ll \lll \bold{ \large{ \fbox {\color{indigo}{1008 = 28x}}}}$


$\ll \lll \bold{ \large{ \fbox {\color{tomato}{x = \frac{1008}{28} = 36}}}}$
$\ll \lll \bold{ \large{ \fbox {\color{violet}{conclusion}}}} \lll \lll$



4 typist working 7 hours a day take to do the same job taken time=36







$\ll \lll \bold{ \huge{ \fbox {\color{red} \mathfrak{dhanyavaad}}}} \ll \ll \lll$
$\ll \lll \bold{ \huge{ \fbox {\color{red} \mathcal{yaduvanshi \: \: king}}}} \ll \ll \lll$