Question

There are $28$ laddoos in $1$ kg. How many laddoos will be there in $12$ kg? If $16$ laddoos can be packed in $1$ box, how many boxes are needed to pack all these laddoos?

Answer 1

Number of boxes needed to pack all boxes :

Since

$28$ laddoos in $1$ kg

$12$ kg will have:

$12\times 28=336$ laddoos

$16$ laddoos are packed in $1$ box, then $1$ laddoo packed in $\frac{1}{16}$ box

Therefore, $336$ laddoos are packed in $\frac{336}{16}=21$ boxes.

Hence, to pack $336$ laddoos $21$ boxes are needed.