Question

If the cost of a notebook is 6 whole 1 upon 3 how many notebook can be purchased for rupees 126 whole 2 upon 3

Answer 1

$\blue{\bold{\underline{\underline{Answer:}}}}$

$\:\:$

$\green{\underline \bold{Given :}}$

$\:\:$

• Cost of 1 notebook = $\sf 6\dfrac { 1 } { 3 }$ Rs

$\:\:$

$\red{\underline \bold{To \: Find:}}$

$\:\:$

• Number of notebook can be purchased in $\sf 126 \dfrac { 2 } { 3 }$ Rs

$\:\:$

$\large{\orange{\underline{\tt{Solution :-}}}}$

$\:\:$

$\boxed{\footnotesize{ \purple{\bold{\dfrac { Total \: amount } { Cost \: of \: one \: notebook }}} }}$

$\:\:$

$\sf \implies \dfrac { 126\frac { 2 } { 3 } } { 6 \frac { 1 } { 3 } }$

$\:\:$

$\sf \implies \dfrac {\frac { 380 } { 3 } } { \frac { 19 } { 3 } }$

$\:\:$

$\sf \implies \dfrac { 380 } { 3 } × \dfrac { 3 } { 19 }$

$\:\:$

$\sf \implies 20$

$\:\:$

Hence 20 notebooks can be bought in $\sf 126 \dfrac { 2 } { 3 } Rs$

$\rule{200}5$

Answer 2

Answer:

Question :

If the cost of a note book is 6⅓ how many note books can be purchased for rupees 126⅔?

To Find :

The number of books can be purchased by Rs 126⅔ when the cost of one book is 6⅓?

Solution :

Cost of one book = 6⅓

Number of books can be purchased by Rs126⅔=x

C1/B1=C2/B2

→6⅓/1=C2/126⅔

→19/3=C2/380/3

→19/3=3×C2/380

→3C2=380×3/19

→3C2=20×3

→C2= 60/3

→C2=20

The numbers of books bought by the Rs 126⅓ is 20 books