Question

if 36 binders bind 900 books in 10 days how many binders will be required to bind 600 books in 12 days​

Answer 1

Answer:

hope it is useful to you

Answer 2

The number of binders that will be required to bind 600 books is 20.

Given:

36 binders bind 900 books in 10 days.

To Find:

The binders will be required to bind 600 books in 12 days.

Solution:

Here, it is given that $36$ binders bind $900$ books in $10days$.

let's suppose that the binders bind $600$ books in $12days$ is $x$.

now, the number of books that bind is directly proportional to the number of binders and the total number of days they worked.

so, by using the direct proportional, we will get,

$\frac{900}{10\times 36}=\frac{600}{12\times x}$

now, after calculating the common factors from the numerator and denominator.

we get, $\frac{5}{2}=\frac{50}{x}$

now,

$5x=100\\x=20$

Hence, the number of binders that will be required to bind 600 books is 20.